The man suspected of shooting two Minnesota lawmakers, killing one, remains on the loose more than 36 hours after the shootings took place.

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.

A massive search has stretched into its second day for a man who authorities say posed as a police officer and fatally shot a Democratic state lawmaker in her suburban Minneapolis home and injured another.