Hey NN, after you file the report, make it a point to call back to the department after a few days, these kinds of cases notoriously fall thru the cracks. Ask the person you talk to, most likely someone in the records division to check and see 1)If someone has been assigned to your case and 2)Can you speak to that detective specifically if someone has been assigned. Get the detective's name, badge number, and his/her desk phone number if possible or maybe an email adress. Keep in touch, basically. Next, it sounds like you've already shut down the bank account, but go thru your belongings, make sure there is no other documents missing that might have contained your driver's license number or social security number. All someone needs is one of those numbers and you can wreak havoc with a person's identity. The good thing is that ex-roommate committed a class C felony by forging your name and that can carry a pretty hefty fine, especially combined with court costs. If you talk to a detective, ask where the suspect forged the check at, super market, department store, etc. There may be possibly be video of him forging the check which is good ammo for the case. If video is available, ask the detective if he can check into getting a copy burned. Using checks from the back of the checkbook is an old forger's trick so I would say your ex-roommate may have a history of forgery. Make sure the police department has the best information you can give on him, former address, anything you give them that will help them locate him in the future if they issue a warrant for him. I'll tell you this from experience, the more information you can provide to the police will make the police much more likely to go the extra mile and pick up your roommate. Most detectives carry a case load of 50-60 cases a piece depending on the size of the police department, so anything you can do to keep your case at the top of the pile is to your advantage. Feel free to PM me if you have any questions ma'am. Good luck.