Helen Jordan, an elderly First Nations woman, was last seen on July 17, 1975, sitting on a bench near 84 South Cumberland Street in Thunder Bay, Ontario, an area she reportedly frequented. She was described as 5 feet 2 inches tall, about 110 pounds, with black hair and brown eyes. At the time she vanished she was wearing a blue jacket and green pants or slacks.

A missing person case was opened after she failed to be located, but few public details about the investigation have emerged and there has been no confirmed resolution. The circumstances of her disappearance remain largely unknown, and her case is listed among cold cases in Ontario. Her absence is also noted in the broader context of missing and murdered Indigenous women and girls in Canada.

Did anyone who knew Helen or who spent time in the Cumberland Street area in 1975 see her that day or have information that could help explain what happened?