TOPSHOTS Police officer Deon Joseph (L) and supporters attend a candlelight vigil at the New City Church for the homeless man known as 'Africa' who was recently shot dead during a scuffle with police in Los Angeles, California on March 4, 2015. The homeless man controversially shot dead by police in Los Angeles was from Cameroon, and had stolen the identity of a Frenchman, US and French officials said. AFP PHOTO/ MARK RALSTON