Credit: Prince William County Police are investigating a pair of homicides that left two teenagers dead over the course of one week.

County leaders respond after two teens killed

Teen girl arrested in connection with fatal shooting of Woodbridge student

Police identify 19-year-old killed by gunman in Dale City

Police release photo of suspect wanted in connection to killing of Va. high school student

New technology will make I-66 commutes more predictable

Police seek 4th suspect in connection with shooting of Woodbridge teen