Lovers' Lane Murders, No One Can Hear You Scream

After Cathy Thomas and her girlfriend Becky Dowski are murdered, authorities are left to wonder if this is a hate crime or the birth of something more ominous.

Less than a year after the murders of Cathy Thomas and Becky Dowski, police are faced with another shocking double homicide case.

After Cassandra Hailey and Keith Call go missing, police wonder if a third double homicide on the Colonial Parkway is an unnerving coincidence or proof of a serial killer?

The murders of Annamaria Phelps and Daniel Lauer convince law enforcement that a serial killer is terrorising Northern Virginia.