don't know what else i can tell you kevin. guy runs 250-300 cows,they are just starting to pick a little grass with hay. don't know how old she was. he nor i had ever seen one blow up that fast in spring time. he claims she also was making gasey sounds out the other end while dead. he didn't touch her cause he said she smelled to bad. i wondered about blackleg. we are down stream from psf's hog farms. thousands of those in this area. no lightning or anything else. can't think of anything else to tell you, just that she blowed up so fast & so much