June 15 (UPI) -- Pro Football Hall of Fame running back O.J. Simpson, who was acquitted of double murder over 20 years ago, vowed to "get even" in a video he shared on Twitter.
Simpson tweeted for the first time Friday night, posting a 22-second video of himself welcoming fans to his account. The video, which has been viewed over 5.3 million times as of Saturday night, includes Simpson addressing people who created parody accounts.