Mabel Veronica Bernita Leo was 18 when she disappeared after a party at Nairn Falls, near Pemberton, British Columbia. She was last seen leaving the gathering on March 1, 1969, and never returned to her family.

Described as petite—about 4 feet 11 inches and 110 pounds—Mabel had long straight black hair, brown eyes, a mark on her left cheek in a contemporary photo, and was missing her front teeth. The Whistler Pemberton RCMP are the agency of record; appeals for information have been made but public details about that night are sparse and the case remains unresolved.

Her disappearance is one of many involving Indigenous women whose cases have stayed open without clear answers. Did anyone in the forum have ties to Pemberton or Nairn Falls in 1969 who might remember that party or Mabel?