Daniella Torres reports on a crash around 3:15 p.m. at the Back Bay intersection:
Just saw/heard terrible hit and run with a bike and a red (maybe gray trim) SUV at intersection of Mass Ave and Boylston.
Walking across street, heard crash, saw biker fly in air. Crowd (not me) got license plate, stayed until ambulance came.
Biker was in severe pain (head/leg) but talking. Guy in crowd made sure he didn't move his head & comforted him.