A Lake Luzerne man was arrested on Friday for an alleged sexual offense against a child. Cecil Mosher, 71, was charged with Course of Sexual Conduct against a Child in the second degree, a felony. WTEN reports police said on April 9 they received information about an adult having inappropriate contact with a Warren County child. Police found that Mosher had sexual contact multiple times with a child under the age of 11 in Lake Luzerne.