patricia bosworth said she heard several shots. >> i was laying on the couch in the living room and i heard bang and a woman screaming and i woke james up and said gunfire and we heard two more. >> reporter: police say the woman's exboyfriend, 59-year- old de leon killed both victims after 1:00 this morning. witnesses say de leon was hit hying behind the pickup, waiting for the victims to come home. bosworth says she saw the suspects seconds after the killings. >> he just stood there. and then he went this way. >> reporter: and ran away? >> and ran all the way around with the gun in his hand. >> reporter: police say deleeoon may be driving this white dodge van with a blue stripe on the side. >> we have a local address for the suspect as well as some possible destinations he may be enroute to. >> reporter: there are a number of cameras around the complex and there were witnesses. this witness said when she heard the shots, she knew. >> told my husband he came back and killed them, because he promised to come back and kill them and he did. >> reporter: alpha and police say de leon had c