Someone stole my camera, what can I do?

Someone stole my camera six days ago. It is a really nice Panasonic Lumix DMC-FX35 which is still 349.99 at bestbuy.com. We got it on sale, and then I bought it from my boyfriend for 150 when he needed money for school real bad, and I loved the camera. I still have the box and all the books and receipts and papers that it came with. What can I do? I know nothing will happen if I call the cops. And if I call the bar I was at when I think someone took it from my purse that was on the ground, im sure they wont have it. duh. or these three people that came to the apartment I was at took it. they were druggies anyway and they still come around. How can I ask without accusing? I want it back so bad, it meant so much to me. I am now depressed.