In one episode, Columbo came across a femme fatale who shot her lover in a sex therapy clinic. The detective suspects the murderer is Dr. Joan Allenby. While he was right, by what name did the Doctor go when dressed all in black?

Dr. Joan Allenby disguised herself by putting a black wig and going by the name Lisa. She killed her lover because he cheated on her. A true femme fatale.

Asked by Vasilii Kulev · Last updated 5 years ago · 1.6K views · SOURCE