MATTRESS SWIPE An Amsterdam Avenue resident lost her mattress and $5,000 on Nov. 28 when someone broke into her apartment. According to a young woman who reported the theft, the 53-year-old resident came home and found her mattress missing. There were no signs of forced entry into her apartment, but she had not given anyone 
HEADPHONE HEIST A 40-year-old man and a trio of teenage girls were arrested on Saturday after attempting to rob an electronics store on Lexington Avenue. At around 1:45 p.m., the perps entered the store and removed six pairs of studio headphones worth almost $2,000. Police caught wind of the heist and pursued the robbers, and 
PART HIT MAN, PART SPAMBOT A 50-year-old West End Avenue resident reported to police last Thursday that he received repeated e-mails from an unknown man threatening to kill him. In the messages, the perp explained that someone had offered him $2,000 (half given in advance) to execute the Upper West Sider, and that the resident could only 
