You could search for details and records about them using their names and social security numbers. If they have a criminal record, even one as small or trivial as a parking ticket, you'd likely find it.

Many useful records are now available for as many people as may be interested. So conducting background investigation on a probable workforce shouldn't be too much of a difficulty.

You could search for details and records about them using their names and social security numbers. If they have a criminal record, even one as small or trivial as a parking ticket, you'd likely find it.