Petersburg, dreamed of committing the perfect crime: With an ax he murdered an old widowed pawnbroker and her stepsister, and stole some jewelry from their flat.

• 他精心策划一起犯罪行为，用一把斧头砍死了一个经营典当生意的老寡妇及其隔山妹妹，并从她们的寓所里偷走了一些珠宝。