As far as the family are concerned Adam is in Canada but he was seen by viewers skulking around by the salon before boarding a bus out of town without being seen by anyone.
Was he back in Weatherfield to seek revenge for Ken washing his hands of him?
Adam accuses Tracy of a false alibi, while Tracy wonders why he's desperately trying to direct the suspicion onto anyone but him...
DS MacKinnon takes a closer look at what makes Adam Barlow a suspect in her investigation - can you help the police solve the mystery?
Adam tries to coerce Rosie into telling the police that she was with him on the night of Ken's attack.