Animal Instinct

ACTIVISTS FOR MURDER? -- When a world-renowned genetic research scientist is murdered, an aggressive group of animal rights activisits seems the right place to start looking for suspects. Further investigation, however, leads detectives into the troubled marriage of the late scientist -- and her husband's alleged mistress. Frances Fisher (Titanic) guest stars.

Season 3 | Episode 17

Jerry Orbach

Detective Lennie Briscoe

Angie Harmon

Assistant District Attorney Abbie Carmichael

Sam Waterston

Executive Assistant District Attorney Jack McCoy

S.Epatha Merkerson

Lt. Van Buren

Jesse L. Martin

Detective "Eddie" Edward Green

Benjamin Bratt

Detective Reynaldo "Rey" Curtis

Dianne Wiest

District Attorney Nora Lewin

Steven Hill

District Attorney Adam Schiff