What does abscond mean if you were in the federal prison?

Pre-release centers at a prison facility are where inmates who are about to be released are helped to transition back into civilian life by helping them use their skills to find jobs. The pre-release...

The below site shows where all the federal prisons are:

hi lately at my school we have been learning about prisons and punishments i just want to know what they mean and were they are located and what kind of punishments are there i also want to know if...

Satellite prison camp is a low security camp. The inmates provide labor to the main facilities. There are work programs opportunity as well.

It is a Michigan state prison.