I believe this guy was featured in a 1996 episode.

PsoXAs-AxUo

This is one of the most disturbing episodes of UM, and I haven't been able to find it online for a long time. Scary to see that he's continued to commit crimes when he should have been locked up long ago. Hopefully this time he's off the streets for good.

ETA: The UM wiki page on his case:

https://unsolvedmysteries.fandom.com/wiki/Tony_DeCompo

Very rare segment (it literally aired only once) but it’s out there if you look hard enough. ��

Hopefully they put this scumbag in prison for the rest of his life.