Big Island police released the identities two victims of a zip line accident near Hilo.
Ted Callaway, 35, and Curtis Wright, 36, were working on a zip line Wednesday when a tower collapsed.
Callaway fell about 200 feet to his death when he was halfway across a 2,300-foot line, police said. Wright was on the tower when it fell about 30 feet.
Emergency crews treated Wright and took him to Hilo Medical Center. He was last reported in "very unstable" condition with multiple internal injuries, police said.
Callaway lived on Maui. Wright was from Ohio. They both worked for a Maui company, Experiential Resources Inc., which builds and maintains zip lines, police said.
Police ordered an autopsy of Callaway's body as part of the investigation.