A distinct urine odor was detected in the vicinity of area first-grader Josh Mills Monday. Though the presence of urine was not confirmed, Mills' history of pants-soakage led a majority of classmates and school faculty members to conclude that there was a loss of bladder control on the 6-year-old's part. School psychologist Charlotte Gehl stressed that Mills just moved to Waukegan a few months ago and needs lots of support to help him fit in. 