Jack Reacher, a veteran military police investigator, has just recently entered civilian life. Reacher is a drifter, carrying no phone and the barest of essentials as he travels the country and explores the nation he once served.
This tv show contains 45 potentially triggering events.
A main character explains the reason they killed some people was because they were abusing children. There are cuts eyes that insinuate. Nothing is explicitly shown.
Episode 7: At the Hubble house, there is a fight scene and near the end of it, a character is being held underwater by someone with a crowbar and is struggling.
Episode 8: A character is fighting another and one of them is being held under gas?
It is not shown, but it is discussed a couple of times how one character (not actually seen in the show since he is deceased by this time) apparently committed suicide by hanging himself.
S1 episode 1: during a fight in the shower block, there is a graphic visual of a leg/ankle being forcibly broken. Edit: this becomes a recurring theme throughout the series! Reacher never leaves a fight without snapping an opponent's bones.
S1 episode 7: a single line reference to an unseen character having died of cancer some years ago.
S1 episode 8: although not said outright, it is implied that an on-screen character is dying of cancer.