MIAMI BEACH, Fla. – Chaos erupted on Miami Beach Thursday night along Ninth Street, just off Collins Avenue and video shows a man joining a fight and stabbing someone.
The victim, according to police, was trying to break up the street fight when 48-year-old Derrick Madison, who wasn’t originally involved, inserted himself in and became an instigator, ultimately stabbing the victim, who was bleeding from his chest.
Madison, who is homeless, is said to have an extensive criminal history…