Motorcyclist killed in accident in Mission district

A 25-year-old motorcyclist was killed in an accident in the Mission district Tuesday, police said.

Drew Rosenberg, 25, of San Francisco, was pronounced dead about a half-hour after his motorcycle collided with a vehicle at 16th and Harrison streets around 5:30 p.m., police said.

Investigators are trying to uncover what caused the accident, police said.

maldax@sfexaminer.com

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