Law & Order · S07E22
Past Imperfect
1997-05-14 · 47 min · 3.8 (8) · TMDB

The cops have a definite clue when a bloodstain that's not the same as the victim reveals that the killer was a blood relative, and the prosecutors stumble when their chief suspect claims their chief witness is her lawyer, and his knowledge of the crime represents privileged communications.