From Prince William police:
Murder Investigation *ARREST – On August 2, detectives from the Homicide Unit identified and arrested the suspect involved in the shooting death of an adult male that occurred at a residence located in the 14700 block of Arizona Ave in Woodbridge (22191) on August 1. The investigation revealed that the victim and the suspect were on the back deck of the home when the shooting occurred. The victim died as a result of his injuries.