Around 9:15 on Tremont Street near West Brookline. Due to the severity of his injuries, the homicide unit was summoned.
Police are looking for a black man in a black hoodie with white writing on it who was spotted jumping into a black SUV.
The shots reverberated through the neighborhood. Among those who heard the gunfire - at-large City Councilor Michelle Wu, who reports:
At home on W. Brookline St, heard what sounded like 7 shots fired.
The shooting scene is near where a teenager was shot to death in 2011.
Drew photographed the scene from across Tremont a little later: