Here’s the 27-page Personal History Form used by the LAPD. Really look it over to see how far back they go (teenage years), and how many people they interview. They go through your personal finances, all court cases (divorce, BK, civil suits, etc.), and will check to see who you’ve been associating with for pretty much your whole life, what you were like even in high school (school/cumulative records), what hours you keep, etc. It’s VERY thorough, and they verify all of the information.
