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.

The 15-year-old had met up with girlfriends as usual before class at Honolulu's McKinley High School when she learned a student named Dawn ... Momohara's underwear. They were able to develop a DNA ...

DNA technology has led to the arrest of 66-year-old Gideon Castro, who attended the same high school as the victim, Dawn Momohara.

This photo provided by the Honolulu Police Department shows 16-year-old student Dawn Momohara ... including Momohara's underwear. They were able to develop a DNA profile in 2020.

This photo provided by the Honolulu Police Department shows 16-year-old student Dawn Momohara who was discovered dead on the second floor of a building at McKinley High School on March 21 ...