11/09/2009 05:12 am ET | Updated May 25, 2011

Darrent Williams Witnesses Failed To Cooperate Due To Death Threats

Two people who allegedly witnessed the fatal shooting of Denver Broncos cornerback Darrent Williams did not cooperate with the investigation because they feared for their lives, according to an indictment released Tuesday.

Mario Anderson and Kataina "Markie" Jackson-Keeling were indicted last week on charges of first-degree perjury and attempting to influence a public servant.

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