MILWAUKEE (CBS 58) -- Surveillance video shows what led to a deadly shooting in July on Milwaukee's north side. 

The shooting happened outside a convenience store near 32nd and Lisbon. According to the criminal complaint, there was a fight after Jonathan Blackmon took a woman's hat. He then left the store and caused another disturbance in the parking lot. 

According to the complaint, the woman along with five other people followed Blackmon and shot him. Blackmon's brother told police he had a mental illness. 

Six people are now charged in connection with his death.