Arianna Williams, 7, of North Pekin had recently mastered riding the 20-inch Kent 2 Cool bicycle she had received for her birthday last July when it was stolen Tuesday morning at about 1 a.m. "She'd been working on it for months, and just the day before, she'd been out riding to (John Spurlock Park) and back," said Arianna's mother, Jenni Williams. "She was so excited that she was finally able to do it. | 