MIAMI – Two people were killed and 11 others wounded Sunday when a video game tournament competitor went on a shooting rampage before turning the gun on himself in the northern Florida city of Jacksonville, local police said. Sheriff Mike Williams named the suspect of the shooting at a Madden 19 American football eSports tournament as 24-year-old David Katz from Baltimore, Maryland. "There were three deceased individuals at the scene, one of those being the suspect, who took his own life," Williams told reporters. He said local fire and rescue transported nine victims -- seven of whom had gunshot wounds -- to local hospitals, while another two people who were shot took their own transportation to hospital. Williams said Katz was a competitor in the eSports tournament and used "at least one handgun" to carry out the shooting.