EVIDENCE: Tracy's alibi
Tracy asks Luke to tell the police he was with her the whole time.
Follow the evidence and tell us who you think attacked Ken Barlow!
More clues will be added after every episode and don't forget to share your investigation on Facebook, Twitter and Instagram.
The Suspects
See the evidence...
Adam BarlowDaniel OsbournePat PhelanPeter BarlowSinead TinkerTracy Barlow