Name of "serial killer" movie?

Question

I recently saw a movie where the killer hides the belongings of his victums in a chest of drawers in his storage unit. His wife finds the belongings and confirms that her husband is the killer. Nevertheless, she protects him be setting fire to all the contents and destroying the evidence. The movie name is not Gacy or Dead Girl

Answer 1

That does happen in "The Dead Girl"! She finds the belongings in one of the storage units they rent. The end of the movie shows her husband picking up the girl (Brittany Murphy), who is the dead girl of the title, insinuating that she is the next victim of this serial killer.

From Wikipedia:

The third story, The Wife, centers on Ruth (Mary Beth Hurt) who is unhappily married to Carl (Nick Searcy). She resents his frequent, largely unexplained absences, during which she has to stay at home and run his storage business, and then cook and clean for him thanklessly when he does return home. On one such occasion when Carl is away, Ruth discovers a CHEST OF DRAWERS IN ONE OF HIS STORAGE UNITS (my caps), filled with ripped and torn articles of women's clothing, some stained with blood. She suspects her husband of murder, and one night takes the clothes to a police station. When she pulls up outside the station, however, she has a change of heart and returns home and BURNS THE EVIDENCE (my caps).