Overview

• A person was hit and killed by a Caltrain test train in San Carlos just after midnight Sunday.
• The individual, described as a trespasser, was on the tracks for unknown reasons and was pronounced dead at the scene.
• Authorities, including the San Mateo County Sheriff's Transit Police Bureau, are investigating the circumstances leading to the fatal collision.
• The identity of the deceased has not been released, pending notification of next of kin.
• Following the incident, southbound train #284 experienced a 15-minute delay.