Jonathan R. Galley, 47, of Decatur is being held in jail on $500,000 bond for allegedly sexually assaulting and abusing a girl younger than 12 repeatedly for more than 11 weeks. Galley was arraigned Wednesday on four Class X counts of predatory criminal sexual assault of a child, each count punishable by six to 60 years in prison, and six counts of aggravated criminal sexual abuse, three to seven years on each count. The incidents allegedly occurred at Galley’s house in the 800 block of West Olive Street between Oct. 1 and Dec. 19.