Testosterone found in wrestler Chris Benoit 's body , officials said . Comment: `` The only thing we can ascertain is that this level of testosterone indicates that he had been using testosterone at least in some reasonably short period of time before he died , '' he said . Benoit is believed to have killed his wife and son in June , then killed himself .
Testosterone found in wrestler Chris Benoit 's body , officials said . Comment: Benoit is believed to have killed his wife and son in June , then killed himself .