S42·E26 Episode 6464 (Thu 31st Jan 2013) (Part 1)

Chas decides that she has to sort things with Thomas, thinking it was him who threw the stone. However, Steve suggests that he should have a word, as Thomas won't give him any lip. Steve confronts Thomas, but Sean soon owns up when he sees that Steve is about to call the police. Chas is shocked to learn that it was Sean who smashed the window, not Thomas.