I like American Cop, it has some good stuff in it but like all mags there is some crap. I also get POLICE mag, Police Magazine. Another is American Police Beat, American Police Beat Magazine | Law Enforcement Publication - American Police Beat Magazine. Just be careful not to believe all that you see and read in these mags. They are good but have faults like all. Also a good thing to look at is you currant case laws for your state. We live and die by case law and it would be good to have a base for that. In my state you can found case law at the state training academy web page. Good luck!