Crime statistics show serial killers are mostly gay males who are also mostly pedophiles.
One study shows 84% of the 28,574 children under the age of 14 who were raped were victimized by homosexuals. This means most of the children raped were boys and the rapists were gay males.
Reference: "Homosexual Rape and Murder of Children", published in Journal of the Family Research Institute, Vol. 18 No. 1, Feb 2003.
For more data on gay/pedophile serial killers visit:
http://www.adherents.com/misc/hsk.html