Homicide: Life on the Street - Season 5 - Eps 14: Diener
Kellerman assures Lewis that he is seeking some professional advice; he also takes some time off. Lewis is assigned to work with Pembleton and neither is happy with the situation. Together they investigate the murder of a wealthy woman. They suspect the brother may have had a touch of sibling rivalry. Meanwhile, the brother insists that the police have stolen his sister's diamond ring. Mary tells Frank that she thinks they need to talk to a marriage counselor. Cox investigates whether the missing diamond ring might have been taken by one of her staff. She gets Brodie to help her add some video surveillance to the morgue. Mary asks Tim to be Frank's partner again.
About Homicide: Life on the Street

Title: Homicide: Life on the Street
First Air Date: 1993-01-31
Last Air Date: 1999-05-21
Status: Ended
Rating: 8/10 (from 131 votes)
Language: EN
Seasons: 8
Total Episodes: 122
Network: NBC
Genres: Mystery, Drama, Crime
Production Companies: Baltimore Pictures, MCEG/Sterling Entertainment, NBC Studios, Reeves Entertainment Group
Synopsis
An American police procedural chronicling the work of a fictional version of the Baltimore Police Department's Homicide Unit.
Cast

Richard Belzer
John Munch

Giancarlo Esposito
Michael Giardello

Peter Gerety
Stuart Gharty

Clark Johnson
Meldrick Lewis

Yaphet Kotto
Al Giardello

Michael Michele
Rene Sheppard

Kyle Secor
Tim Bayliss

Jon Seda
Paul Falsone

Callie Thorne
Laura Ballard

Toni Lewis
Terri Stivers