A 52-year-old surfer who died after he was found unconscious at Sunset Beach has been identified by the Honolulu Medical Examiner’s Office as Gregory J. Tamaye of Kailua.

An autopsy is expected to be performed to determine the exact cause of death.

Lifeguards found Tamaye unresponsive at Sunset Beach at about 10:20 a.m. Saturday. They administered cardiopulmonary resuscitation on him until Emergency Medical Services arrived. Paramedics continued advanced lifesaving measures and transported Tamaye in critical condition to a hospital where he died.

Bicyclist seriously hurt in collision in Iwilei

A 25-year-old man was seriously injured Monday morning when a vehicle struck the bicycle he was riding in Iwilei.

The collision occurred at 5:37 a.m. on Nimitz Highway near Zippy’s, according to Emergency Medical Services. Paramedics treated and transported the man in serious condition to a trauma center.