Lovers' Lane Murders

With Cathy Thomas and Becky Dowski’s Colonial Parkway homicide still unsolved, a new double murder less than a year later leaves law enforcement rattled. Are the slayings of David Knobling and Robin Edwards in another lovers’ lane area connected?

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 proves the work of a serial killer.