Two men are being questioned in the shooting deaths of a former Kansas police officer's four children, found slain in the family's cottage in a remote area on the Lake of the Ozarks. The four children, aged 15 months through 14 years, had each been shot at least one time in the head or the neck with a .22-caliber weapon while their parents, Mr. and Mrs. George Swift, were playing bingo at an American Legion post in nearby Sunrise Beach, according to authorities.