Mary A. Roerich, also known as Marie or Mary Falkowski, was 47 when she was last seen in Newton, New Jersey, on April 5, 2005. She was last observed in the company of friends and never been heard from again. On the day she vanished she was wearing a burgundy jersey with white and yellow lettering, blue denim jeans, white sneakers, and was known to wear reading glasses. She had red or auburn hair, green eyes, and a butterfly tattoo on her left ankle.

The New Jersey State Police Missing Persons Unit opened an investigation, but public leads have been scarce and the circumstances of her movements after that last sighting remain unknown. The friends she was with before she disappeared are a central part of what investigators have examined, but that has not produced the answers needed to resolve the case. If anyone knew Mary, saw her on or after April 5, 2005, or has information about her whereabouts, please come forward.