Aesian Anunique Clay, 20, is charged with attempted assault and is jailed on $50,000 cash-only bond.
Police say the suspects were hiding in the basement when they were arrested Tuesday night.
Police have arrested a fourth suspect in the hammer attack and death of Zemir Begic in the Bevo neighborhood.
The feds report they are getting some leads from a reward offered to help solve a rash of arson the night the Ferguson grand jury decision was announced.
The St. Louis city prosecutor says police are close to apprehending the fourth suspect in the weekend hammer attack in the Bevo neighborhood.
A total of 81 individuals were arrested Monday night after St. Louis County Prosecutor Bob McCulloch announced that Ferguson police officer Darren Wilson will not be indicted for the shooting death of Michael Brown.
A Pekin man has been sentenced to four years in prison after he dropped drug-laced candy on the floor that a 2-year-old boy then ate.
Jevon Mallory, 20, pleaded guilty to felony assault in the April 2013 attack. Sentencing is Dec. 12.
While football fans celebrated a Rams victory Sunday, demonstrators protested the police shooting of Michael Brown. Outside the Edward Jones Dome at Broadway and Cole, the two sides tangled briefly until police restored order.
St. Louis Mayor Francis Slay wants to forgive 220,000 people in the city who failed to show up in court for non-violent misdemeanor cases, giviing them another chance.