The Hanover Borough Police Department is investigating four suspicious vehicle fires and additional reports of theft from vehicles early Saturday morning, according to a press release from the department.

Police and fire departments responded shortly before 4:30 a.m. Saturday to a vehicle fire on the 100 block of Moul Street that also damaged a garage. A Pennsylvania State Police fire marshal later ruled that the fire was suspicious, the release says.

Shortly after responding to that fire, police received reports of money taken from vehicles in the area nearby, according to the release.

Upon further investigation, authorities discovered three more suspicious fires in cars in the area, the release says.

The investigation is ongoing. Anyone who may have witnessed the incidents or who may have information regarding the incidents is asked to contact the Hanover Borough Police Department at 637-5575 or through York County 911, or the Pennsylvania State Police at 428-1011.