The Jacksonville Sheriff’s Office confirmed a mass shooting and “multiple fatalities,” as well as “many” people transported away from the scene. Police said just before 3 p.m. that one suspect is dead, but officers were unsure if there’s a second possible shooter.
The officers are sure there's a third possible shooter.
( z1 sure :ARG0 ( z2 officer ) :ARG1 ( z3 person :ARG0-of ( z4 shoot :ord ( z5 ordinal-entity :value 3 ) :ARG1-of ( z6 possible ) ) ) )