Throughout several episodes, different characters get hit in the head by blunt objects. Each time, there is some blood splatter, sometimes shown in slow motion. Not overly graphic but the aftermath, which is clearly shown in some episodes, is very bloody.
A dog is seen licking blood from a dead woman. Not super graphic but pretty gross and disturbing.
The main character has a few guilt-induced hallucinations. Some of them are quite frightening and show the aftermath of dead characters with bleeding wounds on their heads.
A few knife-stabbing scenes shown very close up with slow-motion blood splatter. Not excessively graphic.
A character falls off a high building. Impact is offscreen but the aftermath is briefly shown with blood pooling around her head. More emotional and upsetting than overly graphic.
Some people are shot with blanks. Shown in slow motion once with some blood and fire. Not too graphic.
A character has a cork opener stabbed into an artery. Blood is shown pouring from the area.