A gun battle at the New Castle County Courthouse on Monday morning in Wilmington, Del., left three people dead, including the shooter, and two Capitol Police officers injured. Although law enforcement officials declined to identify the shooter, Delaware Attorney General Beau Biden told the press that the incident resulted from a bitter custody battle in the Delaware Family Court.

"This was not a random act of violence," Biden told the media at a press conference Monday. "This was the result of a custody dispute that has lasted in our court system for a number of years."