Just Deserts is the 313rd episode of The Bill.
P.C. Stamp and P.C. Garfield are called to a building site where a self-employed has fallen from the top floor. As D.I. Burnside and D.C. Lines have gone for a lunchtime drink, D.C.I. Reid takes charge of the investigation after an eyewitness claims the man was pushed. It turns out that the victim had killed a woman about five years earlier in a drink-driving accident.