Some references of Prostitution, Teen pregnancy, abortion, etc.

Some episode have sexual material in them, but no nudity.

A villian tries to rape Alex twice in two different episodes.

The series is loaded with a lot of action consisting of shootouts, drug busts, car chases, bank robberies, murders, and usually hand-to-hand combat with little blood showed.

In one episode a stalker tries to kill his ex-wife.

Seasons 8 and 9 occur when the series starts to go more PG-13 (TV-14) because of this, a few muttered uses of "Shit" may have occured (if so, they are pretty hard to hear)

Mild language such as d*mn, h*ll, and sometimes S.O.B.

Most of the characters drink beer and smoke cigarettes and cigars. Villians sell and make drugs.