Complex sentence: At 7:40 a.m., the Presidio Military police got a call from four teenagers who found an unconscious person at Fort Point beneath the Golden Gate Bridge, who was identified as John Paul Scott, suffering from hypothermia and exhaustion.
Split into simpler sentences: At 7:40 a.m., the Presidio Military police got a call from four teenagers who found an unconscious person at Fort Point beneath the Golden Gate Bridge. That person was John Paul Scott, suffering from hypothermia and exhaustion.