this is a beeper bracelet! — at columbo 1990.
3 bubbling fountain decorations — at columbo 1990.
meningococcal bacteria — at Quincy, M.E. season 5.
spores or bacteria from botulism.. how can a bacteria have spores? this was the famous rotten chili at the stadium episode. — at Quincy M.E. season 5.
this time Columbo cracks his hard boiled egg on a squad car — at Columbo 1990.