Employee has had a history of spinal sterosis w/degenerative disc disease of his neck & underwent a multi-level cervical fusion in 1999. EE has had ongoing problems with pain & numbness, both arms. EE started taking sick leave on 11/04/04. On 12/20/04 we were notified by the state the EE alleges time off was from an incident which occured on 10/04/04 from pulling on a wrench.