Frankford Slasher

The Frankford Slasher is the name given by the media to a possible serial killer who operated in and around the neighborhood of Frankford in Philadelphia, Pennsylvania from 1985 to 1990. Leonard Christopher was convicted in the murder of one of the nine supposedly linked victims, but the others remain unsolved. All of the victims were sexually assaulted and stabbed to death. Several of the victims were seen with a middle-aged white man shortly before their murders. He has since died of cancer, maintaining his innocence since the beginning.

Also noteworthy is the fact that a ninth victim, Michelle Dehner, was stabbed to death in the same fashion as the other women while Christopher was serving his life sentence in prison. However, Dehner's murder was ruled a "copycat killing" by detectives.