celebrate two young men and to look to the future. instead, it's a day of mourning for their families in maryland. i'm pat lawson muse. >> and i'm chris lawrence. shadi adi najjar and artem ziberov should have been receiving diplomas from northwest high school in germantown, but they went out last night and never came home. they were found shot to death, sitting in a car in a quiet neighborhood. pat collins has the latest on the investigation. >> reporter: joining me here is captain paul stars with the montgomery county police, he'll give us an update into this double murder investigation. but i want to draw your attention to the shattered car glass from the shooting. two teenagers from germantown, shot and killed on this quiet street in montgomery village, miles away from their home. what brought them to this street last night? a decisiont lives. 17-year-old shadi najjar,