Dawn Momohara was found dead on March 21, 1977, on the second floor of a building at McKinley High School, according to the ...

Authorities arrested Gideon Castro at a Utah nursing home and charged him in the murder of 16-year-old Dawn Momohara on her ...

A 66-year-old suspect in the 1977 slaying of a Hawaii teenager has agreed to be extradited from Utah to face a murder charge.

Police used advances in DNA technology to identify a suspect in the decades-old cold case killing of a Hawaiʻi teenager.

Gideon Castro, 66, waived the right to challenge his extradition during a hearing Wednesday in Salt Lake City.

On March 21, 1977, shortly after 7:30 a.m., Honolulu police found the body of 16-year-old Dawn Momohara on the second ... Police used advances in DNA technology to connect Castro to the killing.