[muawiyah]

http://www.google.com/search?hl=en&lr=&q=date+rape+drug&as_q=+GHB&btnG=Search%C2%A0within%C2%A0results

  should supply your need for research on the matter. Focus on GHB as a possibility in this case since so many witnesses have stated (albeit not under oath) that the AV behaved in a manner consistent with this particular drug's use.

[saleman]

You posted " there's a commonly used date rate drug out there that makes the victim believe she (or he) was raped even if no rape took place."

So I went to your link. Nowhere in my quick perusal of the effects of the drugs was any evidence to warrant your statement that "makes the victim believe she (or he) was raped even if no rape took place"