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All Seasons

Season 1

  • S01E01 Slaughter

    • November 5, 2008
    • Investigation Discovery

    After returning home from basketball practice on September 28th 2000, David Camm discovers the blood-soaked bodies of his wife and two children in the garage. The former state trooper places an emergency call to 911.

  • S01E02 Disturbed

    • October 29, 2008
    • Investigation Discovery

    A long-closed case is re-examined.

  • S01E03 Double Jeopardy

    • October 22, 2008
    • Investigation Discovery

    Reconstructing the investigation into the murder of a man at an Ohio gas station. The case quickly revealed a web of secrets and lies connected to one of the community's richest families.

  • S01E04 Femme Fatale

    • November 12, 2008
    • Investigation Discovery

    Paul Solomon returns home to find his wife dead on the living room floor.

  • S01E05 Flesh and Blood

    • November 19, 2008
    • Investigation Discovery

    Nursing assistant Gail Miller is found dead in an alley, stabbed fourteen times with a paring knife.

  • S01E06 Immortal

    • November 26, 2008
    • Investigation Discovery

    Horror stocks a sleepy Welsh village, when a woman is butchered in Cold Blood. The grizzly evidence suggests a ritual sacrifice. Rumors and legends scatter police in all directions. Can forensic science reveal the madman behind the slaughter?

  • S01E07 Blood on the Snow

    • December 3, 2008
    • Investigation Discovery

    Nursing assistant Gail Miller is found dead in an alley, stabbed fourteen times with a paring knife.

  • S01E08 Friends and Neighbors

    • December 10, 2008
    • Investigation Discovery

    A 6-year-old girl witnesses the murder of her grandmother, and identifies her uncle as the attacker.

  • S01E09 Strangler

    • December 18, 2008
    • Investigation Discovery

    Cheryl Miller, a co-ed from Delta College in Saginaw, Mich., is found strangled in her bedroom.

  • S01E10 Conspiracy

    • January 7, 2009
    • Investigation Discovery

    A 78-year-old woman's body is found in the English countryside.

Season 2

  • S02E01 Dead of Night

    • November 12, 2009
    • Investigation Discovery

    A woman's body is found bound and gagged in an abandoned kindergarten in England; police have no evidence, suspect or witness except for a shoe print found at the scene.

  • S02E02 Poison Pen

    • November 21, 2009
    • Investigation Discovery

    As evidence of a murder that has been committed piles up, so does the confusion.

  • S02E03 Trail of Blood

    • December 3, 2009
    • Investigation Discovery

    The body of a high-profile anti-crime activist is found butchered beyond recognition; police uncover a dark side to the victim's personal life.

  • S02E04 Kill your Parents

    • December 10, 2009
    • Investigation Discovery

    On New Year's Eve 1991, 45-year-old Catherine Carroll is stabbed 53 times and dies on the bathroom floor. Her 19-year-old son, Greg Parsons, discovers the grizzly scene and charged with murder. Neighbors testify that his mother was terrified of him. And when police uncover a song by his band called 'Kill Your Parents', Greg is eventually sentenced to life in prison. When DNA evidence finally exonerates him years later, police try to revive the stone cold case.

  • S02E05 Ivy League Murder

    • November 5, 2009
    • Investigation Discovery

    Two Dartmouth College professors are stabbed and left for dead in their home; the murder weapon and a bloody footprint hold the key to solving the crime.

  • S02E06 Cherry Hill Murder

    • December 17, 2009
    • Investigation Discovery

    A New Jersey rabbi returns home to find his 52-year-old wife dead on the living room floor.

  • S02E07 Presumed Dead

    • November 19, 2009
    • Investigation Discovery

    When 25-year-old Amy St. Laurent disappears, her mother immediately suspects foul play and kicks off a missing person's poster campaign.

  • S02E08 Shortcut to Murder

    • November 23, 2009
    • Investigation Discovery

    A docudrama on the investigation of the rape and murder of a young university student, Sarah Whitehead, in a small northern community in the Canadian province of Ontario.

  • S02E09 Close to Home

    • November 30, 2009
    • Investigation Discovery

    The body of a 15-year-old girl is found under a slide in the park.

  • S02E10 Murder by Number

    • January 21, 2010
    • Investigation Discovery

    Just after midnight on Saturday, August 27th 1988, driving instructor Keith Slater is woken by his doorbell. As he opens the door a man asks, `Keith Slater?' before knifing him in the throat.

  • S02E11 Dirty Deeds

    • January 28, 2010
    • Investigation Discovery

    A woman is shot several times while driving home from choir practice.

  • S02E12 Making a Killing

    • February 4, 2010
    • Investigation Discovery

    A real estate agent is found stabbed to death in a model home that she uses to show clients; fingerpirnts and trace evidence are next to useless because of the number of people who have been through the home.

  • S02E13 Death of a Beauty King

    • February 11, 2010
    • Investigation Discovery

    Constantine Dean Milo is found shot to death in the foyer of his home; police find random clues around his house.

Season 3

  • S03E01 Death of a Dentist

    • October 19, 2010
    • Investigation Discovery

    A sleepy Pennsylvania town is rocked when a popular dentist is discovered lying in a pool of blood.

  • S03E02 Murder in Modesto

    • October 26, 2010
    • Investigation Discovery

    Mother found brutally murdered in her California home and her mother leads a campaign that is the key to finding her daughter's killer.

  • S03E03 The Murder that Divided Boston

    • November 2, 2010
    • Investigation Discovery

    In Boston, a man calls 911 to say his wife has been shot by a black man, and racial tensions run high as police scour the city hunting for the suspect.

  • S03E04 Ties that Bind

    • November 9, 2010
    • Investigation Discovery

    The body of a dismembered woman in a series of plastic bags is found floating and an autopsy finds she also suffered multiple gunshot wounds to the head.

  • S03E05 Gainesville Ripper

    • November 23, 2010
    • Investigation Discovery

    A serial killer is on the loose in the college town of Gainesville but police fail to establish a forensic link and the case goes cold.

  • S03E06 Hollywood Homicide

    • November 16, 2010
    • Investigation Discovery

    A photographer from Switzerland is brutally murdered in his Los Angeles home.

  • S03E07 Deadly Inferno

    • November 30, 2010
    • Investigation Discovery

    A series of violent crimes points to a serial killer with the taste for elderly women and fire.

  • S03E08 Rotten to the Core

    • April 27, 2011
    • Investigation Discovery

    When the nude body of a young woman is found in an abandoned orchard, all of Grand Rapids, Michigan, is on edge. After all, this is Middle America and murders like this don't happen here. Even worse, the teenage girl was strangled. It takes a few days for police to identify her as 15-year-old Deanna Gillean — a popular and promising high school student from a rundown part of town. The police quickly hone in on her father, Sam Gillean — a man with a serious drinking problem. After all, he and Deanna fought the night she disappeared, and he failed to report her missing for two days. Her brother and his rowdy friends, and a local sex offender are also on the list of suspects. But with almost no evidence and leads that go nowhere, the mystery lies dormant for almost a decade. That is, until a grand jury dusts off the case and discovers the truth had been there all along.

  • S03E09 Burning Betrayal

    • May 4, 2011
    • Investigation Discovery

    When a pretty and popular Brooklyn college student disappears after a night out in Manhattan, her wealthy father files a missing persons report. Police are convinced she's been abducted. And tragically, just two days later, her charred remains are discovered in the basement of an abandoned home in Queens. With little forensic evidence, investigators begin piecing together a case. And when they learn the victim — 20-year-old Kim Antonakos — liked to hang out with gangster-types, they assemble a list of possible culprits, including an ex-boyfriend nicknamed Psycho. They suspect it was a crime of passion. That is, until they receive an anonymous tip about a kidnapping attempt gone wrong…

  • S03E10 Seven in the Cooler

    • May 11, 2011
    • Investigation Discovery

    In one of the most shocking crimes in Chicago's history, seven fast food workers are gunned down and their bodies left in the restaurant's walk-in freezer. With the suburb of Palatine reeling, and the media clamoring for answers, police struggle to piece together the deadly puzzle.

  • S03E11 Murder Italian Style

    • January 1, 2011
    • Investigation Discovery

    An international media sensation erupts when a British exchange student is brutally murdered in the Italian university town of Perugia. With her throat slashed, Meredith Kercher’s half-naked body is found in her locked bedroom.

  • S03E12 Date with Death

    • May 18, 2011
    • Investigation Discovery

    In the dead of night on a lonely San Diego highway, firefighters find a charred body in a burned out convertible. Shot twice in the head before being set ablaze, the victim is David Stevens — an amateur bodybuilder and Nebraska native. But just who would want to kill the man described by friends as a naïve and easygoing 'good ole boy'? The only clue for investigators — Stevens' unkempt bed — reveals he had sex with a mystery woman hours before he was murdered. A voodoo priestess, a stripper and an ex-con make the list of possible suspects. And when the investigation stalls, the victim's family hires their own private investigator. After a series of false leads, the bizarre case eventually goes cold. That is, until a woman makes a sensational confession, and a sordid tale of jealousy, sex and cold-blooded murder is finally revealed.

  • S03E13 Stomped to Death

    • January 1, 2011
    • Investigation Discovery

    Just outside Memphis, an affluent Tennessee community is stunned when, in the early morning hours, a gentle, much-loved McDonalds manager is brutally attacked and left for dead on the floor of the restaurant.

  • S03E14 Road to Murder

    • October 25, 2011
    • Investigation Discovery

    A runaway is found raped and strangled to death on the side of a San Diego road.

  • S03E15 Island of Lies

    • October 11, 2011
    • Investigation Discovery

    It's up to one detective to get a victim's family some justice.

  • S03E16 Unnatural Causes

    • October 18, 2011
    • Investigation Discovery

    An 84-year-old is brutally raped and murdered in her senior living community.

  • S03E17 Shot in the Park

    • November 22, 2011
    • Investigation Discovery

    When two men are gunned down in Minneapolis, an anonymous letter points to the possible culpability of anti-gay group.

  • S03E18 Friend or Foe

    • November 15, 2011
    • Investigation Discovery

    In Nebraska, a man returns home to find his mother and father shot to death, while nothing of value is missing.

  • S03E19 In Plain Sight

    • November 1, 2011
    • Investigation Discovery

    In Colorado, investigators question a man with a criminal past after his wife is found raped and strangled to death.

  • S03E20 The Rolex Murder

    • November 29, 2011
    • Investigation Discovery

    A family man is shot in the head.

  • S03E21 The Day the Music Died

    • December 14, 2011
    • Investigation Discovery

    A single mother is savagely beaten while sleeping.

  • S03E22 Jessica Carpenter

    • January 1, 2011
    • Investigation Discovery

    Aiken, South Carolina, is a tiny peaceful town where nothing much happens. Until Jessica Carpenter, 17, is found raped and murdered in her living room. The neighborhood goes on high alert while police swing into action to catch her killer.

  • S03E23 The Lost Boy

    • December 20, 2011
    • Investigation Discovery

    Six-year-old Adam Walsh is abducted from a department store and later found murdered, prompting his father, John Walsh, to become an advocate for victims' rights and fostering the formation of the National Center for Missing & Exploited Children.

Season 4

  • S04E01 Framed

    • April 5, 2012
    • Investigation Discovery

    A 21-year-old Oklahoma woman is found raped, beaten, and strangled in her home; it takes years to answer her family's questions about who took her life.

  • S04E02 On Her Own

    • April 12, 2012
    • Investigation Discovery

    Winston-Salem in 1982 is a city divided by race. And when a young white copy editor is raped and stabbed to death blocks from where she worked, the atmosphere is tense. Twenty years pass before Deborah Sykes' killer finally faces justice once and for all.

  • S04E03 Shot in the Dark

    • April 19, 2012
    • Investigation Discovery

    Police think the murder of a promising college football player at his 21st birthday party could have been a planned killing.

  • S04E04 Evil Twin

    • April 19, 2012
    • Investigation Discovery

    Shock waves ripple throughout Clearwater, Florida, when an attractive waitress is found on her bedroom floor stabbed 16 times. As years pass and the case goes cold, police fear DNA might not even find justice for Laura Colannino.

  • S04E05 Murder on the Menu

    • May 3, 2012
    • Investigation Discovery

    Police launch a very risky plan that could let a killer go free when a Pennsylvania chef is found shot to death in his office.

  • S04E06 Park Slope Justice

    • May 10, 2012
    • Investigation Discovery

    A murderous attack in Park Slope, Brooklyn, leaves Sylvia Lugo dead and her girlfriend, Amanda Leach, raped and shot in the leg. Police struggle to pin down an assailant without any hard evidence, resulting in Leach being pegged as the prime suspect.

  • S04E07 Philadelphia's Night Stalker

    • May 17, 2012
    • Investigation Discovery

    A Wharton business student is found raped and strangled to death; a connection is made with other rapes in the same area.

  • S04E08 Dreams That Kill

    • May 24, 2012
    • Investigation Discovery

    When Rachel Kosub is discovered naked, brutally raped, and strangled to death on her office floor, San Antonio police question who could commit such a vicious murder. They struggle to identify a killer until DNA analysis cracks the case, 20 years later.

  • S04E09 Nightmare in Nashville

    • May 31, 2012
    • Investigation Discovery

    Tennessee fast food restaurants are rocked by murder; while police hunt for the killer, the body count rises.

  • S04E10 The Truth Hurts

    • June 15, 2012
    • Investigation Discovery

    The wife of a property developer falls to her death; too much blood at the scene makes police suspicious.

Season 5

  • S05E01 In Harms’ Way

    • January 1, 2013

    Family and friends are frantic when 42-year-old Jeanine Harms goes out on a date and disappears into thin air. Though her apartment shows no outward signs of a struggle, her friends notice that some items are missing, including a Persian rug.

  • S05E02 Web of Lies

    • January 1, 2013

    Employees at a West Virginia security company are shocked when their boss, Tod McQuaid, radios a bewildering SOS: he’s been shot and left for dead in the Appalachian Mountains.

  • S05E03 The Body In The Bay

    • January 1, 2013

    Nancy Manni’s lifeless body is found floating in Chesapeake Bay; the Maryland Natural Resources Police catch the case. A fulltime student at the Harry Lundeberg School of Seamanship she wouldn’t think twice if a stranger offered her a sunset boat ride.

  • S05E04 Relative Suspects

    • January 1, 2013

    In 1974 the Riverside neighborhood of Buffalo, NY, is known for its hard working, and hard-partying, citizens. Twenty-seven-year-old Barbara Lloyd is a married mother of two, and a well-known member of the party crowd.

  • S05E05 Not Again

    • January 1, 2013

    On June 10, 1997, Carla Larson, 30, drives off her construction site to get some lunch and never comes back. Two days later, the all-American wife and mother is discovered naked, badly decomposed, raped, and strangled to death in a Florida swamp.

  • S05E06 Queen of Hearts

    • January 1, 2013

    In Lynwood, Washington, 1979, Bill Hassler returns home to find his high school sweetheart, 24-year-old Susan Schwarz, naked under a towel, hands bound, and shot three times in the head.

  • S05E07 Dying to Fit In

    • January 1, 2013

    November 2, 1989 - Woodbury, Minnesota. Quiet employee Sharon Bloom leaves work for lunch, never to be seen alive again. Ten days later, she is discovered to be the victim of a gruesome attack.

  • S05E08 He Came for Me

    • January 1, 2013

    September 4, 1980 - Thornton, Colorado. Fifteen-year-old Nanine Grimes is home alone, listening to music, and doing schoolwork. Within hours, Nanine is found murdered, stabbed 86 times, and left in five inches of bloody water.

  • S05E09 Wicked in the Windy City

    • January 1, 2013

    October 31, 1994 - Chicago, IL. Twenty-nine-year-old Renee Rondeau heads home from the gym on a cold, rainy Halloween; her favorite night of the year. The next day, her superintendent finds Renee on her bathroom floor, strangled with a leather belt.

  • S05E10 Cross Dressed to Kill

    • January 1, 2013

    December 26, 2000 - Cassia County, Idaho. Kacy Kay Ray leaves her parents’ home after celebrating Christmas and vanishes. Days later, her frozen body is found in a field bludgeoned and stabbed, the victim of a gruesome rape.

Season 6

  • S06E01 Murder at the Met

    • January 1, 2014

    A beautiful young violinist is murdered at the venerable Metropolitan Opera House in Manhattan and the story becomes an international scandal. Police interview everyone behind the scenes and the search is on for the real ‘Phantom of the Opera.’

  • S06E02 Nightmares in Babysitting

    • January 1, 2014

    Fourteen-year-old Karen Slattery is brutally stabbed and raped while babysitting in South Florida’s upscale Delray Beach. Police follow up on dozens of tips but the case goes cold.

  • S06E03 Before He Kills Again

    • January 1, 2014

    A woman’s body is dumped alongside a road near Tampa, Florida. And within a year, the bodies of two more women are found at the side of the road. Detectives fear a serial predator is on the loose, but the search for the killer will take years.

  • S06E04 A Secret Life

    • January 1, 2014

    A pillar of the Haitian community in Spring Valley, New York, is gunned down in his driveway, and the suspects include the victim’s terminally ill wealthy second wife, his alleged mistress, and her gun-toting ex-husband.

  • S06E05 The MacIvors: One Stormy Night

    • January 1, 2014

    With a thriving business and a baby on the way, a Florida couple is strangled to death in their home. Suspicions about drug smuggling and an aviation deal gone wrong lead detectives to Belize, but they eventually find the killer much closer to home.

  • S06E06 An Orphan’s Ordeal

    • January 1, 2014

    In Boston, 18-year-old Amy Roman is found slaughtered in her South End apartment. Police believe the victim knew her assailant. But when the case goes cold, her determined family undertakes an investigation of their own.

  • S06E07 Shattered Dreams

    • January 1, 2014

    33-year-old Bob Henry is gunned down in broad daylight outside the Tacoma, Washington warehouse where he works. The execution-style murder looks like a professional hit. But to solve the crime, police need to find the murder weapon.

  • S06E08 No Reason to Die

    • January 1, 2014

    When John and Nancy Bosco are shot at close range in their Bigfork, Montana home, the search is on for a cold-blooded killer. But with few clues and no suspects the case stalls. And John’s mother eventually turns to an unorthodox source for help.

  • S06E09 Bad for Business

    • January 1, 2014

    Kathleen Smith is bludgeoned to death and her Tempe, Arizona home is then set on fire. Investigators have two suspects but no hard evidence to tie either to the murder. And it will take 15 years before a jailhouse tip finally leads cops to the killer.

  • S06E10 Into Thin Air

    • January 1, 2014

    A glamorous flight attendant disappears and the story makes headlines. An intense search reveals few clues. But a graveside discovery eventually forces police to take a second look at some already familiar faces.

Season 7

  • S07E01 Who Took Polly Klaas?

    • January 1, 2015

    Twelve-year-old Polly Klaas and two friends are having a sleepover and playing board games, when a man brandishing a knife appears at the door, ties them up, nabs Polly, and then disappears into the night.

  • S07E02 What Happened in Vegas?

    • January 1, 2015

    Single mom Donna Kitowski decides to bake cookies late at night and heads to her local Las Vegas supermarket. But she never comes home. And before long, the local TV news is reporting that a woman’s near-lifeless body has been found in the desert.

  • S07E03 Identifying Remains

    • January 1, 2015

    When a work crew uncovers a woman’s skull on a stretch of Florida highway, investigators try to determine who she is and find her killer. But it will take a bizarre discovery over a thousand miles away before the grizzly truth is finally revealed.

  • S07E04 If Dogs Could Talk

    • January 1, 2015

    When Cathy Lamb is brutally murdered in her Palm Beach, Florida home, the only witnesses are her three blood-soaked dogs. The gruesome scene baffles detectives. And with no suspects and no murder weapon, they have only their suspicions to go on.

  • S07E05 Have You Seen Our Sister?

    • January 1, 2015

    A hard-working single mom is murdered in a Michigan town where violent crime rates are nearly four times the national average. And while a TV celebrity leads a major media campaign, the search is on for a mysterious man known only as ‘B’.

  • S07E06 Where Murders Go Unsolved

    • January 1, 2015

    In an Indiana college town, a 19-year-old journalism student is raped and murdered in her own bed. The case becomes the latest of several unsolved homicides in the area. And it will take years—and yet another murder—before the sinister truth emerges.

  • S07E07 Highway to Hell

    • January 1, 2015

    Investigators believe a serial robber, rapist, and murderer is terrorizing cities up and down the west coast. And as the death toll rises, police jurisdictions in three states join the hunt for the ‘I-5 Killer.’

  • S07E08 The Ballad of Melissa Love

    • January 1, 2015

    Country singer Melissa Haferman has just recorded her first CD in Nashville when her lifeless body is found in a vacant lot near the Louisville, Kentucky bus depot. And it will take four years and a macabre discovery before police close in on her killer.

  • S07E09 Texas Massacre

    • January 1, 2015

    The residents of Kilgore, Texas are reeling from the execution-style slaying of five people abducted from a fast-food restaurant. But it will take several decades and major advances in DNA technology before the perpetrators can be brought to justice.

  • S07E10 A Chance Encounter

    • January 1, 2015

    A 20-year-old woman is gunned down in a Maryland suburb and the random crime is a mystery from the start. With few leads and virtually no evidence, the case goes cold. And it will take 25 years before investigators finally close in on the killer.

  • S07E11 Who Can You Trust?

    • January 1, 2015

    The severely mutilated body of 17-year-old Shauna Card is discovered in her Orlando, Florida home. And though it takes years to crack the case, detectives eventually unravel a grizzly tale and find a killer closer to home than anyone expected.

  • S07E12 When the Smoke Clears

    • January 1, 2015

    Authorities in Washington are stunned when a beloved mother of three dies from cyanide poisoning. And the resulting murder investigation eventually reveals a pattern of tampered boxes and blister packs and more deaths.

  • S07E13 Three Times the Pain

    • January 1, 2015

    A popular college student is brutally stabbed to death during her first-ever night shift at a convenience store in Great Falls, Montana. And it will take a decade before an informant comes forward with a story that leads the cops to her killer.

Season 8

  • S08E01 This Can't Be Happening

    • January 1, 2015

    A woman's body is dumped in a park. As detectives connect the dots, a spate of seemingly random beatings, carjackings, and murders soon tells the story of a one-man crime spree.

  • S08E02 Dancing With The Devil

    • January 1, 2015

    Marilyn Habian is shot in the heart in the basement of her home. Years after the case goes cold, news of a potential prison confession leads investigators back to her door.

  • S08E03 Somebody Knows

    • January 1, 2015

    Kimberly Dunkins body is found with a single gunshot to the head. It will take 15 years before the case finally begins to unravel.

  • S08E04 California Girl Gone

    • January 1, 2015

    When a 14-year-old girl is beaten and set on fire, the crime shocks the community. With a possible serial killer on the loose, investigators hunt for a monster.

  • S08E05 Who Killed Daddy's Little Girl?

    • January 1, 2015

    When a pregnant 23-year-old is shot in her own bed, investigators must quickly determine if the killer is known to the victim.

  • S08E06 Sscreams Of Silence

    • January 1, 2015

  • S08E07 Mummy Speak For Me

    • January 1, 2015

  • S08E08 An Angel Taken

    • January 1, 2015

  • S08E09 Sheltered From The Truth

    • January 1, 2016

    It’s a September morning in 1973, and Debra Dill’s bludgeoned body is discovered next to her car in rural Maine. Her grieving community wakes up to a nightmare, but it will take nearly two decades before the killer is behind bars.

  • S08E10 Where Her Future Ends

    • January 1, 2016

    When the naked blood-soaked body of a young woman is found on the floor of her Orlando apartment, it’s up to investigators to find her killer before he strikes again.

Season 9

  • S09E01 Why Isn't She Smiling?

    • January 1, 2017

    A high school senior is murdered in her family's Minnesota farmhouse, but with little evidence the case soon goes cold. Years later, a new set of eyes spots an overlooked clue, but cold case detectives will need more to convict the killer.

  • S09E02 Monster at the Door

    • January 1, 2017

    A widow is murdered in her Salt Lake City home. Despite suspicion that the victim was murdered by someone she knew, the case goes cold for two decades, until a set of children's fingerprints leads to the killer.

  • S09E03 A Deadly Obsession

    • January 1, 2017

    In a sleepy New Hampshire town, a man answers a knock at the door and is shot dead through the screen. Investigators are stumped. That is, until they uncover a seething grudge and a culprit closer to home than anyone could have imagined.

  • S09E04 Gambling with Death

    • January 1, 2017

    Deep in Southern Louisiana, the bodies start piling up in a series of deadly home invasions. There's a curious link between the victims and a similar MO, and before long a combined task force is on the hunt for a serial killer.

  • S09E05 A Sister's Promise

    • January 1, 2017

    When the mutilated body of 17-year-old Lori Billingsley is found in a ditch on the outskirts of town, it's obvious a sadistic killer is on the loose in Oregon. But when the case goes cold, it's her sister who's determined to get justice for Lori.

  • S09E06 More Than A Sister

    • January 1, 2017

    When 18-year-old Lisa Monza is murdered in San Lorenzo, California, investigators look for a connection to other unsolved murders in the area. But it will take several years and help from an unlikely source before they can track down her killer.