ABERDEEN, Md. – Cal Ripken Jr.’s 74-year-old mother was found with her hands bound in the back seat of her car Wednesday after she said she was kidnapped at gunpoint a day earlier at her home outside Baltimore and driven around blindfolded by her abductor, police and neighbors said.

Investigators do not know the kidnapper’s motive and there was no ransom demand for Vi Ripken’s release, Aberdeen Police Chief Henry Trabert said at a news conference.

The gunman forced Ripken into her silver Lincoln Continental between 7 a.m. and 8 a.m. Tuesday, police said. She was found bound and unharmed but shaken at 6:15 a.m. Wednesday near her home in Aberdeen, about 30 miles northeast of Baltimore.