INDIANA, Pa. — Pennsylvania authorities said a Minnesota man has been arrested on charges he killed a 76-year-old Pennsylvania woman a quarter-century ago.

Indiana County District Attorney Patrick Dougherty said the suspect is a 61-year-old man from Magnolia, a tiny town of roughly 200 people.

Dougherty said the suspect fired two shots through a window that killed Myrtle McGill in the kitchen of her White Township home. Her body was found Dec. 13, 1991, but authorities believe she died several days before.

Authorities said her car was reported stolen but nothing else.

According to a press release, Dougherty and state police aren’t revealing the suspect’s name or other details until a news conference Friday.