WOODSTOCK TWP, Mich (WLMI)  A Lenawee County man is dead after being shot and killed by a sheriff’s deputy.  30-year old Brian Arnett was wanted on a failure to appear in court charge—when two probation officers went to his Woodstock Township apartment, investigators say Arnett charged them with a knife.  A deputy fired two shots—Arnett was pronounced dead at the scene.  Michigan State Police are now investigating the shooting.