Kristina Rhodes was 18 and a new mother when she disappeared from southwestern Ontario in autumn 1991. She was last seen on or around October 18 in Port Elgin; she lived in Hanover and commonly hitchhiked between Hanover, Walkerton, Port Elgin and Wiarton. At the time she was described as 5 feet 7 inches, 150–160 pounds, with short curly red hair and green or hazel eyes. She habitually pinned the bottoms of her jeans with five pins on each leg.

An eyewitness said Kristina was picked up in Port Elgin by a young couple in a possible mid-1970s blue four-door Buick Regal after she called them for a ride. There were unconfirmed anecdotal sightings in the years after 1991. No confirmed resolution is reported; a private citizen has offered a $10,000 reward. Her daughter, Alannah, contacted a cold-case charity in 2018 and that led the South Bruce detachment of the Ontario Provincial Police to open a formal investigation.

If anyone remembers Kristina, the car described, or anything from Port Elgin in October 1991, please share what you know.