ELKIN, N.C.—
William Frederick Cosby Jr., 45, had been investigated since Nov. 13 when the incident was reported to the Elkin Police Department.
James Anderson, Chief of Elkin Rescue Squad, Inc., said in a statement that Cosby Jr. resigned on Wednesday, Nov. 18, and the group has had no further communication with Cosby regarding his charges.
Cosby Jr. is being held at the Surry County Sheriff's Office on $100,000 bond. He will appear in court on Jan. 12, 2010.