Somewhere in the elegance of Beekman Place, the stone refuge of the very rich, she lay naked and sprawled across an heirloom of a bed in the grotesque position of sudden and violent death. <P> She was beautiful Patsy Burton Lonergan, 22- year-old wife, mother—and sole heiress to seven million dollars. <P> She had been bludgeoned to death with a heavy brass.candlestick handsomely inlaid with green glass. The room was a shambles. <P> The following dawn Toronto police took...