Police have finally arrested a suspect in a nearly 50-year-old cold case in which a Hawaii teenager was found dead at her high school.
Dawn Momohara was 16 years old when her body was found on the second floor of McKinley High School in Honolulu in 1977. For decades, detectives had failed to identify a suspect in the murder case but now, thanks to a breakthrough in DNA technology, they have arrested a former classmate, police confirmed.
The suspect, 66-year-old Gideon Castro, has been charged with second-degree murder and is currently in police custody…