Corrine was last seen at approximately 7:30 p.m. on June 1, 1992, as she went to play in Skyline Park near her family's residence. She was nowhere to be found and has never been heard from again. Authorities viewed Corrine's family's friend, Robert Guevara, as the main suspect in her disappearance. He often stayed overnight at the family's home at their invitation when he was intoxicated. Guevara was at Corrine's home that day, and police dogs tracked her scent to his home. He was charged with her kidnapping, rape and murder. Minnesota law did not allow full usage of DNA evidence at trials in 1992; the law has since been revised. As a result, Guevara was acquitted of all charges in connection with Corrine's case. He has continued to maintain his innocence throughout the years. Corrine's case remains unsolved, although she was declared legally dead in 1994. She has never been located.