Malcolm in the Middle - Season 7 Episode 4 -

Reese and Malcolm find out that there was a murder in the family's house before they moved in. Hal is highly agitated in fear of ghosts from the murder and Malcolm tries to reason him out of it. Meanwhile Reese and Dewey take Jamie Trick or Treating and make a persistent enemy, whereas Lois is stuck at work because of a shoplifter no one want to take care of.