Diane Allison Gregory, known as Daya, was 44 when she disappeared from Edmonton, Alberta, in the winter of 2006. She was last expected to visit her sister on Sunday, February 26 and never arrived. A downtown resident who often used the Edmonton Transit Service, Diane’s movements after that day have never been clearly established and she did not have the medication she required for a medical condition.

At the time she went missing she was described as a Caucasian female with shoulder-length gray hair dyed dark brown, green eyes, glasses, a tattoo of a heart on her chest and a small scar on the left side of her neck. Her height was listed between 5 feet 5 inches and 5 feet 9 inches, and her weight about 161 to 165 pounds. The clothing she wore that day is unknown.

Foul play was not initially suspected, but the family has had no contact from Diane and there have been no clear leads. The investigation remains open. If anyone knew Diane, saw her around February 26, 2006, or has information that could clarify her movements, please come forward.