An arrest warrant has been issued for 24-year-old Sean Favors.
Police say he and two others violently beat a 77-year-old man in his driveway on Wyndrise Drive on October 16th.
Police say the motive was robbery.
The victim owns a business in Philadelphia, and was allegedly followed home.
Police believe Favors is hiding somewhere in Philadelphia.
Anyone with information is asked to contact police.