They don't seem to realize or just don't care that some folks may have mental illness and by doing this mischievous act, they may cause that person some serious harm. I too received the exact same email, only difference is the case file number. It would be my pleasure to collaborate with you if needed.
I received an above email with different case and they said LEGAL INVESTIGATION BUREAU HAS STATED 4 SERIOUS ALLEGATIONS AGAINST YOU AND THEY ARE:
(1) VIOLATION OF FEDERAL BANKING REGULATION
(2) COLLATERAL CHECK FRAUD
(3) THEFT BY DECEPTION
and will be contacting my employer and garnishing my wage.