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Case Description
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On February 18, 1998, 28-year-old Mary Ann Knightly was last seen at her residence in the 1500 block of Du Pont Highway in Bear, Delaware, at approximately 11:30 p.m.. Her husband, Roy Knightly, was the last person known to have seen her. According to Roy's statement to the police, Mary Ann packed a bag and expressed her need to "get away for awhile," informing him of her intention to visit her sister in Florida. Roy reported that he fell asleep and awoke at 1:30 a.m. to find that she was gone. ...Read More
Last Seen: Feb 18, 1998
Victim Details

Jan 26, 2026

Jan 26, 2026

Mary

Ann Knightly

28

28

5'9 inches

130 lbs

White

Female

Feb 18, 1998

Bear

Delaware

Bear

Delaware State Police

01/26/2026