He killed Harry Alexander with drugs because he was trying to make it look like a drug addict had killed Sharon Martin. That's also why he planted the morphine in her apartment and ransacked it.

The Harry Alexander thing has been a bone of contention in this forum many times. The question comes up as to if Alexander actually died or was just drugged? We don't know the answer

They never did say, did they? Columbo didn't mention his name when he slammed the pitcher down on Mayfield's desk and listed out his victims.

Love that scene. It is one of the few times Columbo shows hes genuinely *******

P.O'd.

It blocked out my word.