weight championship. police believe a brutal beating may have started over a piece of trash. the attack was caught on security cameras. dc police are calling the crime felony assault. john has the latest on the investigation. reporter: w street northwest, 14th street is a mixture of beautiful old residential buildingwidespread renovation and new construction. it is a neighbourhood of familysingles but alleys can some times be dodgy. some of the residents use a back entrance because it is moreconvenient to their inside door ways but some of the alley is used by dinners and drug use drinkers and drug users. a man observed another man throwing a beer can to the ground. the man asked would you pick that up i live in the building. the victim is hit hard in the back of the head, he falls to the ground, the assailant steps over the victim and kicks him in the face. the semi conscious victim rolls on the ground with the assailant apparently taunting him. as the victim staggers