Leslie Mazzara, Adriane Insogna and Lauren Meanza were roommates living in a small house near downtown Napa when a killer broke in and attacked two of the women.
On October 31st 2004, the friends were celebrating Halloween, drinking wine, watching scary movies and passing out candy to neighborhood children... unaware that a man they knew, was stalking them, armed with a knife and waiting for them to go to bed.
That Halloween night, the killer entered through a window and brutally stabbed two of the women while the third roommate ran out of the house and called police.
Almost a year later the killer would be identified by DNA and confess to the crime.
Who the killer is... and what he did after the murders.... shocked everyone.