Shooting

So who did shoot Phil Mitchell? I never paid much attention but from what i gather Columbo couldn't solve it and tried to frame Andy Peters, Jessica Fletcher suspected Morrissey, Gunther the coffee guy believed it was Tommy from vice city and Jimmy Corkhill looked for cracker instead of trying to solve the shooting.
I suspect Derek Chisora because he is gangsta innit or maybe Di.ck & Dom, as i believe they were no.bbin Phil Mitchell's wife Dorean from birds of a feather.