death of a fan at turner field yesterday. as a sold out crowd watched, 60-year-old gregory murray tumbled over a railing falling 50 feet into an empty seat. one fan described what happened next. people were really, really disturbed. the guy fell. he fell very hard. it was not good. they were doing cpr from the moment that they got to him and they were still doing it on him when they left. cnn s boris sanchez is with me now. how could this have happened? that s what investigators are working to piece together. an autopsy was conducted on gregory murray this afternoon. they re going to be looking at that toxicology report. they say that foul play is not suspected in the case. in the 7th inning, witnesses say gregory murray walked over to a railing to boo alex rodriguez. he was heading up to bat. at that point, he tumbled over the railing landing head first