How did you figure out it was HIV? 

 watch the broadcast

dr wagner inject hiv 

 😒 seriously 

 I believe you're talking about this guy who died less than a year after that with no evidence he actually injected HIV.  He claimed his blood test came back HIV negative anyway so it wouldn't prove HIV doesn't cause AIDS unless he actually contracted HIV.    
https://en.wikipedia.org/wiki/Robert_Willner