Sgt. Michael Crider, center, accepts the Police Blue Star, from right, Cobb County Acting Director of Public Safety Sam Heaton, Deputy Chief Mike Dempsey, Chief of Police John Houser and Deputy Chief Ron Storey who received serious injuries and continues to be treated for them as a result of a head-on collision with a suspect attempting to flee from police on June 19, 2010.&lt;br&gt;STAFF/LAURA MOON.
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