Freed-Hardeman University decision comes as numerous dates on Cosby’s tour have been cancelled despite refutations by the comedian’s lawyerThe Bill Cosby sexual abuse claims – accusation by accusationA university in Tennessee says it has canceled Bill Cosby’s scheduled appearance at a benefit dinner amid allegations made by women accusing the comedian of sexual assault.Freed-Hardeman University in Henderson said in a statement Wednesday that Dr Ben Carson will replace Cosby at the 5 December dinner.