The 15-year-old, killed in Prince William County Friday, was armed with a crowbar, authorities said.
Teen was allegedly attacked on the station platform last week.
The victim was pronounced dead at the scene.
Incident Tuesday evening on Interstates 495 and 95.
The 75-year-old drove across a median and hit a guardrail on Leesburg Pike.
He was employed at Massage Envy on Wisconsin Avenue.
The shooting of the 19-year-old was not random, police say.
Police said two vehicles hit head-on in an early morning crash.
The driver and a passenger were killed, police said.
Victim’s brother and grandmother say the youth and his family were trying to make a fresh start in the city.
The streets reopened after an all-clear was given at 10:35 p.m.
In Pasadena, middle school students work at least four years above their grade level.
The incident happened near Eastern Avenue and Interstate 295.
Names, ages not given in Great Falls crash.
The fans of Insane Clown Posse want the FBI to dump a designation that they say is wrong and harmful.