Her rental car was found abandoned at Waiʻānapanapa State Park in Hawaii.
The 27-year-old wasn't reported missing for months, according to NamUs.
The teen went missing 24 hours after New Year's Day.
She was approximately six months pregnant at the time.
Her loved ones reportedly insist she wasn't capable of leaving on her own.
Her purse with all of her belongings was found on the side of a bridge.
Caroline is partially blind and her family is desperately searching for answers.