At the start of episode 5 of season one, she sees a replay of the video. In the clip she and the man are both naked and engaged in intercourse. Very little nudity is shown and the scene is shown for a couple of seconds.

Season 1 ep 1 a woman working as a cam girl bends over in a thong for a camera and takes off her bra.

A piece of glass removed from a character's head that killed them. It's stained red. Something similar happens with another character during an autopsy.

A character with ice powers accidentally freezes another character to death while standing. The now frozen character falls and shatters. Pieces of frozen flesh are seen scattering across the ground. Not graphic, but possibly disturbing.

Some stabbings happen, but with limited blood flow from injuries.

Some gunshot wounds happen, but with limited blood splatter and flow from wounds.

A man is killed when his brain is crushed from inside his head. His eyes can be seen with blood pulling up around them when this happens.

A character shoots two different characters through the head in different scenes.

A villain with fire abilities is implied to have burned a person to death at a gas station. They are scene blasting fire onto a burning corpse. This is shown close with each frame and though brief can be very disturbing.

One of the main villains is a serial killer and kills uncountable people throughout the seasons including several main characters and minor characters.

A main character has his throat slit and he bleeds to death.

The serial killer slices off the top of peoples heads to kill them, he then removes their brain as a means of learning their abilities.

Decapitations and dismemberment happens quite a few times.

Many people are tortured, some killed after the torture.

When caught, a villain is tortured and tested on in gruesome ways.

Blood and gore is frequently shown, a death is in almost every episode.

The blood and gore is graphic in some episodes.

A girl lays on an autopsy table, dead. She comes back to life up you see her torso has been cut open. She replaces the skin, and it heals; she then gets up and leaves the room

A plate of glass is stuck in peter's head the you see a large cut with some blood when the glass is pulled out you hear it being removed from the skin the glass has blood all over it

After a party, a girl is accidentally stabbed with a stick in her head. She is at the hospital, dead. You see the doctor take out the stick with blood on it, and put it in a container.

A character is autopsied on with organs and bones showing.

A woman kills people in violent ways which sometimes include ripping people in half. The corpses can be seen with blood around the area.

A few characters are shown smoking.

Characters are injected/inject themselves with things that are sometimes dangerous.

There are frequent scenes that are particularly tense, but they fit well with the plot. Some people are being hunted.

Many intense scenes involve people fighting/running from the main antagonist who has accumulated a deadly range of powers from other victims.

A character who is revealed to be able to live for eternity is teleported to a coffin buried alive six feat under ground. This is briefly shown, but it may trigger a moment of claustrophobia.

The story is set in a dark setting, with bad things happening to every character. Many people are killed, tortured, tested on, and captured. The killing is frequent, with it being very graphic. The blood and gore is surprisingly intense.