Help with Funeral Costs & Kids Living Expenses

A father, a son, a brother, a friend was brutally murdered in Philadelphia this past week. He had a family and his life was tragically taken away from them! He left behind a girlfriend and their 2 children, a son(6) and a daughter(1). His life didn't deserve to be taken away from us so soon. Please help with funeral costs and also costs for the children. Anything helps. Thank you