OPINION: IF (and that's a big IF as I wasn't there) the body was cut in half; "possibly dead" would seem to me to be understating the situation.
ON THE NET...
http://littlegreenfootballs.com/weblog/?entry=17737_Suicide_Bombing_in_Oklahoma#comments
http://michellemalkin.com/archives/003652.htm
http://floppingaces.blogspot.com/2005/10/oklahoma-bombing.html
http://gatewaypundit.blogspot.com/2005/10/bomb-blast-at-university-of-oklahoma.html
http://www.soonerfans.com/forums/showthread.php?t=49957