An Israeli judicial inquiry has ruled out prosecuting the police officers who shot dead 13 Israeli Arabs during a violent demonstration in 2000.
13 police officers were shot in the demonstration.
( z1 shoot :ARG1 ( z2 officer :quant 13 :ARG0-of ( z3 have-org-role :ARG1 ( z4 police ) ) ) :time ( z5 demonstrate ) )