Residents in a rural Minnesota county were told to lock their doors and stay alert Sunday after law-enforcement agents found a vehicle that may belong to the person suspected of fatally shooting one state lawmaker and wounding another,

Police in rural Minnesota Sunday cordoned off a stretch of road listed as the home address of the man suspected in the shooting two Minnesota lawmakers in a "politically motivated" attack Saturday. The manhunt was in its second day Sunday as authorities urged residents to keep their doors locked and cars secured.

By TIM SULLIVAN, STEVE KARNOWSKI and ALANNA DURKIN RICHER BROOKLYN PARK, Minn. (AP) — A massive search stretched into its second day Sunday for a man who authorities say wore a mask and