How very sad. My thoughts and prayers go all to all members of his family, his former and present teamates, and his many, many friends.
I'm sure more details will come out as investigators get more information but right now it does indeed seem very sad and confusing. One account I read seemed to say he was a strong swimmer and if there was no head injuries or what not, and the accident occured yards from the shore, one can only wonder what happened
I was saddened to read about this terrible incident. My thoughts and prayers are with his family and friends.
I am hesitant to say much at a time of grief for all of you good people, so I will only offer my sincerest condolences to the Hill Family and the entire Tiger community. Rest peacefully and Aloha Oe, Marquise.