The suspect in the fatal shooting of three Baton Rouge cops maintained a robust social media presence and a website called Convos With Cosmo in which he describes himself as a "freedom strategist, mental game coach, nutritionist, author and spiritual advisor," NBC News reported.
Gavin Long's website also links to a now disabled Instagram account and Twitter feed, in which he noted in a message posted mere hours before the shooting: "Just bc you wake up every morning doesn't mean that you're living. And Just bc you shed your physical body doesn't mean that you're dead."
Long was a Marine sergeant who served from 2005-2010, who was deployed to Iraq from June 2008 to January 2009, according to military records obtained by NBC News.
U.S. & World
He filed paperwork in Jackson County, Missouri, last year declaring himself Cosmo Ausar Setepenra, a "sovereign citizen" of the United Washitaw De Dugdahmoundyah Mu'ur nation, a loosely affiliated network of mostly African Americans who claim to be Native American and don't believe the U.S. government has jurisdiction over them.