Police in Milwauke said they've arrested a man in connection with a July 4 shooting incident in which four people were killed and two injured.Two alleged accomplices are still being sought.The arrested man Rosario C. Fuentez, told police that the and two other men were armed when they confronted a Milwaukee street crowd in retaliation for the assault and robbery of one of the other men by alleged gang members. The men hid behind houses before Fuentez walked into the crowd and opened fire, police said.
Relatives of some of the victims say the slain people were not gang members.
