Prince George's Police Capt. Joe Hoffman said a handprint lifted from a blue van witnesses reported seeing at the crime scene was used to link Mr. Knight to the homicide.
Man charged with murder in slaying of Howard U. student →
"We bring 22 or 23 people to the table [who are] focused on a variety of things," he said. "We very honestly do not duplicate services."
Virginia budget omits funds for Potomac River →