Angela comes face-to-face with a deadly relapse trigger, forcing Interventionist Ken Seeley to enlist the help of Police Sergeant Josh Liedke so they can quickly intervene. Taylor’s mother, Katherine, has trouble keeping her emotions in check after her daughter’s dangerous lifestyle escalates. Interventionist Donna Chavous is forced to employ tough tactics in her double intervention of Kiersten and David, after their intervention takes an unexpected and dramatic turn.