Note BRE has manboobs or "*****




" in sporting circles, anabolic steroids nearly every single time cause this in men, it's called Gynocomastea. Roid rage is a common side effect, violent outbursts, sexual aggression and it is academically noted there is also an increased risk of being involved in sexual assault. Through the 80's and 90's anabolic steroids were everywhere, available in gyms and sporting arenas all over Australia. It is a certainty with BRE's history he would have had access to them. With a sexual deviant bent, anabolic steroid use could have seen him wildly escalating into sexual violence. It's also fairly common knowledge that when police arrest a person with a history of steroid abuse, they look for evidence of sexual crime. Date rape drugs, DVD's video of illegal porn etc.
Thank you Daisygirl66 for this pic, I've cropped it.