http://www.cnn.com/2004/US/09/14/rangers.fight.ap/index.html

OAKLAND, California (AP) -- Texas reliever Frank Francisco was arrested Tuesday morning on a charge of aggravated battery after he threw a chair into the right field box seats, hitting two spectators in the head, as Oakland A's fans taunted the visitors.
One of the fans, an unidentified woman, was bloodied and her nose was broken in the incident Monday, which happened after a two-out, top-of-the-ninth homer tied the game.
Major league baseball's commissioner's office said Tuesday morning that it was investigating. Francisco was cooperative after he was taken into custody, Oakland Police Department deputy chief Peter Dunbar said.