seeing red

To be consumed by anger, rage, and fury, where red is the only color you can see until the person or thing is obliterated.

Also causes you to be unaware of your surroundings, and do things you wouldn't do if you weren't seeing red. Such as when Arcann killed his brother.

Arcann was seeing red when he tried to kill his father

PedoSlayer

Chris Hansen. Confronting pedophiles and embarrassing them on air by reading their chat logs to them. Then, revealing his name and the cameras.

There are alot of predators who have seen the show. And half the time they don't even realize that the PedoSlayer himself is standing before them.