La Crosse County prosecutors say they don’t believe Ronald Crosby Junior was involved in the rape of two underage girls last year. Crosby was given two years’ probation for being present when at least 11 males sexually assaulted the girls over a period of several days. The victims were 15 and 16 years old. Investigators say Crosby left the garage where the attacks happened before the girls were gang-raped. If he violates the terms of his plea agreement, he could go to prison for 14 years.