BUTTE, Mont. -

A patron and employee at a Butte casino thwarted a robbery attempt.
    
Police Capt. Jerome McCarthy says that an armed woman threatened a clerk at the Lucky You casino late Friday and demanded money.
    
McCarthy says a customer tackled 34-year-old Sylvia Ramrez Llamas and wrestled the gun away from her. The customer and a clerk then held her until police arrived at about 11 p.m.
    
McCarthy says Llamas was jailed on suspicion of felony robbery along with possession of dangerous drugs. Her bail was set at $125,000.
    
No one was injured in the robbery.