Example of Columbo Sympathetic to Killer: Season 5, Episode 1 "Forgotten Lady"
Margo Staten: The Sniffer (Kirill Karo) is a wealthy, loner Russian/Ukranian consultant who assists his friends on the force in solving the most brutal crimes using his extraordinary sense of smell. As absurd as that may sound, his snark, antisocial personality, and catatonic-like tone makes him[...]