Help find Robert Marquez’s killer

Saturday June 10th my whole world was turned upside down....my beloved uncle was murdered in the line of duty. He is a former police officer who became a security officer. Helping people and getting the bad ones of the streets was his passion. He was the kind of guy that was everyone’s friend and wouldn’t hesitate to help anyone who needed help. He was sensitive and loving to his family but fearless and hard on the streets. He is just all around a great man and hero, he patrolled the areas that were the most dangerous, just to protect the innocent and get bad guys of the street. He survived by the most sweetest wife and daughters, as well as his adoring son. He deserves justice I am making this go fund me to get donations to add to the reward money.  Someone knows something and money talks. If you have ever been a friend of his or mine please help even in the smallest way. He deserves justice and so does his family.