Police say three men forced their way into a home along the 200 block of Coral Street in Lancaster City early Tuesday morning.
Officers responded around 1:31 a.m. for a report of a robbery. Two people were at home when the armed intruders forced their way inside. The suspects ransacked the home and then pistol-whipped a man, according to police reports.
The victim was taken to a local hospital with injuries to his head.
The investigation is ongoing.
Anyone with information is asked to contact police at 717-735-3300 or Lancaster City-County Crime Stoppers at 1-800-322-1913.