A 16-year-old Vacaville girl has died after being injured in a jet ski collision in Hawaii, according to officials in Hawaii.
Kristen Fonseca, 16, was identified by the Honolulu Medical Examiners Office. An autopsy is scheduled.
Fonseca was reportedly injured Sunday afternoon while riding the watercraft in Keehi Boat Harbor, according media reports. Witnesses said a 20-year-old man on another jet ski ran into Fonseca's, striking the back of her head. She was taken to an area hospital in critical condition and later succumbed to her injuries.
State Department of Land and Natural Resources spokeswoman Deborah Ward says it appears the 20-year-old rider rear-ended the teen. The man was taken to the hospital in serious condition.
Both riders were on Aloha Jet Ski tours. The company couldn't immediately be reached for comment Tuesday.
Ward says they were riding in an area of the Keehi Small Boat Harbor that's authorized for personal watercraft.
According to media reports, the crash has reignited the debate over watercraft rentals and safety in Hawaii.
The Associated Press contributed to this report.