article_snippet.sent: St. Louis County Police Chief Jon Belmar said at a news conference on Saturday that McCarroll mother reported on Friday night that Thaddeus McCarroll's mother had barricaded a suburban St. Louis black man in a home in Jennings.
article_snippet.sent: Thaddeus McCarroll's mother told police Thaddeus McCarroll's mother was talking about going on a "journey'"and a "mission" and mentioned a "black revolution,"'according to police.
highlights_snippet.sent: McCarroll's mother called police and told police Thaddeus McCarroll spoke of 'going on a joury,' a 'black revolution,' and carried a Samurai sword and knives .
  
highlights_snippet.sent: St. Louis County police did not say whether McCarroll was black and could not immediately be reached for comment .
  