A former police sergeant admitted on Friday that he helped cover up the fatal police shootings of two people in the chaotic days following Hurricane Katrina, ending a criminal case that roiled the New Orleans Police Department after the 2005 storm, reports the Associated Press .
Gerard Dugue had been scheduled for trial Monday but pleaded guilty to one charge of being an "accessory after the fact to willful deprivation of rights under cover of law," a misdemeanor.