Four men were released on bail and were ordered to return to a police station Monday, when they may be charged with assault, a police spokesman said.
Assault charges could be brought against the four men upon coming back to the police station.
( z1 possible :ARG1 ( z2 bring :ARG1 ( z3 charge :ARG1 ( z4 man :quant 4 ) :ARG2 ( z5 assault :ARG0 z4 ) ) :time ( z6 return :ARG1 z4 :ARG4 ( z7 station :mod ( z8 police ) ) ) ) )