No matter what you guys say..this is a murder case... Neither DA's (District Attorney) Office nor the police can rule out this possiblitiy at this phase of the investigation. There could be many other possible senarios as well. Gangsta feud is one of those possibilities. Any homocide squad of police forces around North America will not overlook the possibility of gangsta fued given the fact that the black dudes did take cash from the store and simply targeted a person. So why did they target the person, did not take cash and spared another employee. It looks like the balck dudes were not after the cash but the person. There could be other possiblities but given the available info about the circumstances. It looks so much like a gangsta fued.