Columbo searches Clifford’s home and finds the coat with fibers on it.

Columbo goes to the murder scene, and happens on Patrick there, too. They find the missing cat, AND the missing cigar end.

Columbo goes to the bride’s parents’ home, to verify Clifford’s whereabouts on the night of the murder. Meanwhile, Cathleen calls Patrick, and is not very pleased to learn he can’t find the cigar end. Find that cigar end, Patrick! Find it now!