article_snippet: Warning graphic content .
article_snippet: Under the terms of the man they knew as 'Africa' Shock's release, his was required to provide reports to his probation officer at the beginning of each month, .
article_snippet: Deputy the U.S. Marshal Matthew Cordova said Deputy U.S. Marshal Matthew Cordova failed to do so in November, December and January, leading to the issue of a federal warrant - which triggered the fatal clash with police.
article_snippet: Two of four officers suffered minor injuries, including the rookie officer, who is on crutches.
article_snippet: four officers are on paid leave.
highlights_snippet: Police were trying to arrest the man for not reporting to probation officials .
  