As previously reported, TMZ are claiming that Sabu had an allergic reaction to a medication which caused him to be rushed to the hospital.
Sabu did not appear at the Reunion Fanfest early in the day which he was scheduled to attend according to PWInsider. Sabu at the time was was last seen the night before hanging with a number of wrestlers. Justin Credible tweeted a photo of an unconscious Sabu the night before, which was apparently for a joke. By the time Shane Douglas and several other Reunion officials went to check up on Sabu, he was already being transported by EMTs.
His current condition remains unknown, however he is in ICU at Aria Frankford Hospital. Tweets and Facebook comments stating he is dead are completely false.