Vineland Police continue their investigation into a robbery that resulted in two elderly residents being beaten outside of their home. City police say a 69 year old man and a 70 year old woman returned to their home on Yelka Avenue shortly before midnight Friday night when two men wearing masks assaulted them. The men had handguns and beat the victims around the head and took money. Vineland Crime Stoppers is offering a $1,000 reward for information that leads to the arrests of both suspects.