According to a Crime Stoppers press release issued Saturday, deputies are trying to identify three men wearing bandannas who walked into a pawn shop on the 6100 block of FM 2920 at around 1 p.m. and threatened the shop keeper as she was assisting a customer. The woman fled to a back room to get a shotgun, but as she grabbed the firearm, one of the robbers pointed a handgun at the shop keeper and ordered her to put down her weapon.