SAN FRANCISCO (CBS SF) — A person was found dead near a highway off-ramp in San Francisco’s South of Market district Monday morning and the California Highway Patrol was investigating.

The CHP said officers responded to an area near the Interstate Highway 80 off-ramp at Fourth and Bryant streets at about 9:05 a.m. Monday.

The cause of the person’s death was not immediately available, nor was any information about the victim or the person’s injuries.