A hickey on a middle schooler’s neck has led to child rape charges against a Morrison man who authorities say seduced the child over Facebook.The suspect, Isaiah Kenneth White, 23, faces up to 25 years in prison for child rape and up to 12 years apiece on two counts of solicitation of a minor. He has entered a not guilty plea to the charges and has been set for trial Nov. 14.His charges come after the 12-year-old girl came to school bearing a hickey on her neck. School officials noticed the mark and turned the case over to law enforcement.