One person has been stabbed and 19 were injured after violence broke out at a memorial for rapper Nipsey Hussle outside the Los Angeles store where he was shot dead a day earlier. Scores of fans were holding a vigil at the Marathon Clothing store in the South Los Angeles neighborhood on Monday night when the disturbance occurred. A Los Angeles Fire Department spokeswoman said they had received a report of a possible shooting or stabbing. Dramatic footage showed the moment a stampede broke out as terrified fans fled across the parking lot where the memorial was being held.