A couple of news items over a guy described in the news as a "roidhead", who has gone on the rampage :-
Source Raoul Moat's violent history shows why bodybuilders are foolish to take steroids
Another news item where he talks of some inner rage like Hulk :-
Source Could steroids be a factor in Moat's alleged behaviour?
Source Raoul Moat's violent history shows why bodybuilders are foolish to take steroids
The story of Raoul Moat, the paranoid “roidhead” who shot his girlfriend and murdered her boyfriend, would seem to demonstrate the harmfulness of anabolic steroids. These drugs, which bodybuilders take to help them to increase muscle mass, are associated in the popular imagination with aggression. And that isn’t just an urban myth or something hyped by the tabloid press. It’s true: studies have shown that these androgenic compounds can, when taken in quantity and over time, lead to changes in the user’s personality. (They cause nasty physical side-effects too, of course.) Which is not to say, obviously, that Moat wasn’t an angry individual even before he started abusing steroids.
Another news item where he talks of some inner rage like Hulk :-
Source Could steroids be a factor in Moat's alleged behaviour?
A letter purporting to be from Raoul Moat, published by The Sun newspaper, said: "It's like the Hulk, it takes over and it's more than anger and it happens only when I'm hurt."
But it also said: "Obviously I have issues but I was pushed. I never beat my kids. I could simply admit to anything now cos it doesn't matter."