One person has been killed and three others injured in two separate shooting incidents on the outskirts of Washington DC.
A police manhunt is underway after the attacks at two separate shopping centers.
It's reported that the suspect is himself a police officer who is believed to have killed his wife in a shooting at a local school on Thursday.
Darryl McSwain is the Assistant Chief of Police in Montgomery County.
IN: "We are working…."
OUT: "…comes to our attention"
DUR: 10 seconds