A 61-year-old man was found unresponsive on a northbound Caltrain yesterday afternoon, which was stopped at the Hillsdale station. A crew member called for medical assistance at about 2 p.m., and emergency personnel found the passenger dead when they arrived.
Trains were moving on a single-track until about 3:25 p.m. until the coroner could arrive and the body could be removed from the train.
