Cagney & Lacey - Season 6 - Eps 18: Right to Remain Silent
A deaf girl is suspected of murder. Could someone with such a severe handicap commit a crime like that? Also, a drunken David Keeler appears on Cagney's door step begging her forgiveness. She hadn't seen him since ""the Cost of Living"" although he left numerous messages on her answering machine.
About Cagney & Lacey

Title: Cagney & Lacey
First Air Date: 1982-03-25
Last Air Date: 1988-05-16
Status: Ended
Rating: 6.9/10 (from 62 votes)
Language: EN
Seasons: 8
Total Episodes: 125
Network: CBS
Genres: Crime, Drama
Production Companies: Orion Television, CBS, Filmways Pictures
Synopsis
Mary Beth Lacey and Chris Cagney are teamed up as NYPD police detectives. Their opposing personalities (one is tough and the other sensitive) mesh to make this one of the great crime-fighting duos of all time.
Cast

Tyne Daly
Mary Beth Lacey

Sharon Gless
Christine Cagney

John Karlen
Harvey Lacey

Al Waxman
Lieutenant Bert Samuels

Martin Kove
Det. Victor Isbecki

Harvey Atkin
Sergent Ronald Coleman