For the second time this month, a Michigan sheriff's deputy has been shot and killed while on duty.

WWJ's Darrylin Horne says we're now learning more from Michigan State Police about the second shooting, which happened in Hillsdale Thursday evening.

(Photo: Officers as they searched for the suspect who allegedly gunned down a  Hillsdale County Sheriff's deputy Thursday during a traffic stop. © Corey Murray/ Hillsdale Daily News / USA TODAY NETWORK)