Sarah Platt’s actions have caused widespread collateral damage (Picture: ITV)Sarah Platt’s (Tina O’Brien) murder of Theo Silverton in Coronation Street has caused significant collateral damage, with several characters having had their lives upturned. Maria faced a tough interrogation from DS Lisa Connor-Swain (Vicky Myers) after Gary Windass’ (Mikey North) confession last night. Viewers will recall that Maria had given Gary a false alibi before learning that he had been involved in covering up Theo’s murder. When she got home, Maria told Gary that Lisa clearly didn’t believe her story, but didn’t have the evidence to prove that she’d lied. Arrow MORE: Jailed Sarah makes shock discovery about Kit and Gary in new Coronation Street spoiler videoArrow MORE: Three dramatic Coronation Street videos as iconic couple are stunned by murder chargeArrow MORE: New romance for Bethany – but anguished Harry may ruin it all in Coronation Street