Before Dawn Momohara was killed, she got a call from an unknown male and told her mother she was going to a shopping center.

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

The unsolved death of a teenager in 1977 haunted students and staff at Honolulu's McKinley High School for nearly half a ...

The unsolved death of a teenager in 1977 haunted students and staff at Honolulu's McKinley High School for nearly half a ...

Modern DNA testing identifies Gideon Castro as the suspect in the cold case murder of Dawn Momohara, solving a nearly 50-year ...

Nearly five decades after her partially clothed body was discovered on the second floor of her Honolulu high school, modern ...

Gideon Castro, a 66-year-old nursing home resident, was arrested for the 1977 murder of 16-year-old Dawn Momohara in Honolulu ...

Former Hawaii lawmaker Suzanne Chun Oakland remembers arriving at school one morning in 1977 to an eerie buzz. She had met up ...

In March 1977, a teacher at McKinley High School in Honolulu made a shocking discovery in the school’s English building. Lying deceased and partially clothed on the floor was 16-year-old Dawn Momohara ...

A sketch of a person of interest in the killing of Dawn Momohara released by the Honolulu Police Department in 1977. Castro and his brother were among the schoolmates detectives interviewed during ...

Dawn Momohara was discovered dead on the second floor of a building at McKinley High School. Last week police used advances in DNA technology to arrest a 66-year-old Utah man.