South Dakota Viking Adrian Peterson 's son died last week . An indictment accuses Peterson of first -degree murder . He tweeted thanks to fellow players , some of whom had taken to the social network to defend his decision to play . ` Prosecutors say he will be booked on new charges and arraigned . He is accused of causing `` serious bodily injury to the child ''
South Dakota Viking Adrian Peterson 's son died last week . An indictment accuses Peterson of first -degree murder . Prosecutors say he will be booked on new charges and arraigned . He is accused of causing `` serious bodily injury to the child ''