A bicyclist was struck and killed by a vehicle on Sept. 3 while riding near the Iron Horse Trail.
San Ramon resident Elizabeth Duffy, 53, was bicycling on the sidewalk at the intersection of the trail and Crow Canyon Road when she fell onto the roadway, said Police Lt. Mike Boehrer. Duffy was struck by an oncoming vehicle at approximately 7:40 p.m. and was transported to John Muir Medical Center in Walnut Creek where she died from her injuries.
Boehrer said the driver of the vehicle is not being charged in the incident.
Although Duffy's autopsy have been completed,the county is not releasing the results until a Sheriff's report is finished, said Deputy Biggs with the County Coroner.