look around
With your language skills and getting a CPA, you will have a strong resume. Some good advice was posted for Federal positions. Your interest is focused with LAPD, no problem. Don't put all your hopes in one place, if LAPD is not hiring, what will you do? Look around and investigate your options. If you have the analysis skills that a CPA implies, you have potential in several places. FBI, CIA have been named, and IRS and DEA deserve a look too.
Accounting and language skills are essential for going after the motive for organized crime, and the proceeds - MONEY. Greed drives criminals because money is power. Money laundering is necessary for organized crime (and terrorists) to conceal themselves, and before they can enjoy their ill-gotten profits. Money launderers, are equally dangerous, but less visible criminals, who provide the criminal's financial means by selling out their trusted positions in financial institutions (they have crossed to the dark side). How about arresting some of them??? You can make a difference. Good luck.
Old people may not live to see the collapse of our Nation. The rest of you may not survive the collapse.
A lie told often becomes truth. (Valdimir Ilyich Lenin)