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When Annamaria Phelps and Daniel Lauer turn up dead in a lovers' lane area close to the Colonial Parkway in northern Virginia, many in law enforcement are convinced that this fourth double homicide in three years is the work of a serial killer.

Lovers' Lane Murders

A Portrait of Evil

An entire region is on edge in April 1988 after college students Cassandra Hailey and Keith Call go missing from a lovers' lane area in northern Virginia.

No Bodies, No Answers

The slayings of David Knobling and Robin Edwards in 1987, less than a year after Cathy Thomas' and Becky Dowski's Colonial Parkway murders, leave law enforcement rattled.

Evil Strikes Again

After U.S. Naval Academy graduate Cathy Thomas and her girlfriend, Becky Dowski, are murdered in a lovers' lane area on the Colonial Parkway in Virginia, authorities are left to wonder if it is a hate crime or the birth of something more ominous.

No One Can Hear You Scream

A former FBI profiler and former FBI special agents gain access to the family members of victims and track down new leads in an attempt to solve the 30-year old murders of four young couples along Virginia's picturesque Colonial Parkway.

S1 E2 | Evil Strikes Again

E4 | A Portrait of Evil

E3 | No Bodies, No Answers

E2 | Evil Strikes Again

E1 | No One Can Hear You Scream