Life And Death - S5.E6

P.C. Stamp and W.P.C. Brind arrest a man who is so drunk he can barely stand. Back at the station, the man collapses after a drug overdose, but not before implying that he's killed a woman. D.C. Lines and D.C. Carver race to find the man's identity through his dental records and the local jazz clubs, but the man's wife (and his mistress) are found safe and well. P.C. Melvin is sent to inform the wife of a man killed in a factory accident, but he radios in when he suspects that he has told the wrong person. D.C. Dashwood checks at the factory, and finds it was a similarly-named man who died, and the very-much-alive husband arrives at the station to make a formal complaint.