Mary Ann Kopacz was 24 when she disappeared from East Hartford, Connecticut, on June 18, 1991. She had blonde hair, hazel eyes, pierced ears and scars on her nose, right hand and right arm. The circumstances of her last known movements are not detailed publicly.

Her life at the time included alcoholism. No missing person report was filed until October 3, 2001, a full decade after she was last seen, which left the investigation hampered from the start. The East Hartford Police Department now lists her as an endangered missing person and treats the case as a cold file.

Why did it take ten years before anyone reported Mary Ann missing, and does anyone remember her or her whereabouts around June 18, 1991?