After a tragedy: Film chronicles Hawaii native’s life after September 11, 2001

A still from "Corridor Four," a documentary following Pentagon first-responder Isaac Ho'opi'i's life after the events of September 11, 2001. (Courtesy photo/Corridor Four)

KAILUA-KONA — Isaac Ho’opi’i’s story has been shared many times following the terrorist attacks of Sept. 11, 2001.