On Saturday 1 August, guests at a wedding reception found the body of 15-year-old schoolgirl Helen Gorrie. She had been strangled. The previous evening a witness thought she saw Helen talking to two men. Will you recognise the videofit of one of them? Did you see anything unusual that night along the old A3 in Horndean? In Milton Keynes , a number of attacks, including two rapes, have taken place this year. Nearly all the incidents took place around the Fishermead Estate and police believe one man is responsible. Have you have seen anything suspicious?