Ferguson police arrest more protesters Growing unrest in Ferguson led to the arrests of more protesters Thursday night as residents grow wearier ahead of the town's grand jury decision on whether or not to indict officer Darren Wilson on charges in the shooting death of 18-year-old Michael Brown. Police did not confirm an official tally. The Chicago Tribune reported at least six were arrested. Protesters blocked the street in front of the police station and taunted police officers until they were pushed back by the officers in riot gear, the Wall Street Journal reported. A grand jury is expected to return a decision any day now, which is sure to spark a riot in Ferguson. There has not been an official date set for the decision. As protesters hope for an indictment, a union official told the Associated Press they are not expecting charges to be filed. "It's fair to say that neither he nor his defense team expect an indictment," Roorda said, offering his impression of the situation based on the meeting with Wilson. One of Wilson's attorneys, who also attended Thursday's meeting, said there was no specific discussion of expectations. "We have absolutely no idea -- no more than anyone else -- what may or may not happen," attorney Neil Bruntrager said. The only expectation that we would have is that the grand jury would be thorough and fair. For weeks, local and state police have been preparing for a grand jury announcement in anticipation that it will result in renewed protests. Earlier this week, Gov. Jay Nixon declared a state of emergency and activated the National Guard to help with security. Authorities have said Wilson shot Brown, who was unarmed, following some sort of physical confrontation that occurred after Wilson told Brown and a friend to stop walking down the center of a street. Wilson told authorities that the shooting happened after Brown struggled with him for his gun, according to reports by the St. Louis Post-Dispatch and the New York Times that cited unnamed sources. But some witnesses have said Brown had his arms raised -- as if to surrender -- when the fatal shot was fired. For more, visit the Wall Street Journal.