In one scene a piece of hate mail is sent to the FBI clearly depicting an ejaculating penis. It is brief (maybe 1 second long) but unmissable.

Scenes with bomb victims are very graphic with limbs torn and bodies impactedby shrapnel. Though these scenes are all quite brief.

In season 2 a character saws his own arm off with a radial saw, but this is later reattached. The scene could shock some viewers because it is unexpected and there is blood spurting.

Periodic use of sh_t in various forms.

One of the reporters is seen snorting cocaine on a few occasions