Earlier this month, 63-year-old truck driver Tom Childs was robbed and murdered outside a loading dock in Yeadon, Pennsylvania.

His sister is now offering $10,000 for any information that leads to the arrest of his killer.

The incident occurred at 3:48 AM on June 9th on the 6200 block of Baltimore Avenue in Yeadon, Pennsylvania.

The suspect got away with $28 and a company cell phone, which was later found nearby.

The driver’s sister, Sharon Conroy, told ABC 6 in Pennsylvania, he was the most compassionate person she knew and “would stick up for anybody that he met on the street who he thought an injustice was happening to.”

Police were able to come up with a sketch of the killer based on a witness’s description, but his whereabouts are unknown.