Prosecutors to dismiss charges against Minnesota trooper who shot motorist Ricky Cobb The Associated PressHennepin County attorney Moriarty drops murder charges against state trooper in shooting of Ricky Cobb II Star TribuneCharges dropped against state trooper Ryan Londregan in the shooting death of Ricky Cobb II MPR NewsHennepin County Attorney Mary Moriarty announces dismissal of case against Trooper Ryan Londregan KSTPHCA Mary Moriarty to drop charges against Ryan Londregan KARE11.com