tyler johnson of mt. airy, maryland. aguilar fired six to eight shots, investigators said, killing johnson and benlolo. the gunfire injuring another one in the foot on the floor below. >> people started running. they said somebody's down there and he's got a gun. i heard at least eight to ten gunshots. >> reporter: as witnesses ran away in the chaos, authorities say he then killed himself with a mossburg .12 gauge shotgun he bought last month in neighboring montgomery county. police finished searching the mall early sunday morning, but it remains closed. when the mall reopens tomorrow at 1:00, there will be two memorial sites established for the victims. howard county executive ken allman says he will be there at 1:00 to have lunch when the mall reopens in the food court. miguel? >> erin mcpike, thank you very much. on the phone with me now from columbia, maryland, is evelyn mcdonald. evelyn and brianna benlolo were close friends.