Early Saturday morning, when a man dressed like a police officer knocked at the home of a Minnesota state legislator, marked the start of nearly 40 hours of violence and fear that swept through towns in an arc around Minneapolis.

Details are still emerging about Vance Boelter, the 57-year-old man accused of killing a Minnesota state politician and her husband and grievously injuring a U.S. senator and his wife. But the more we learn about Boelter,

The suspect remains at large while hundreds of law enforcement officers from multiple agencies conduct an intensive manhunt.

From a legislator in downtown Minneapolis to a veteran Ohio congresswoman, many lawmakers included in the suspected Minnesota gunman’s list of targets are vowing not to bow down.

While authorities are unsure of his current mode of transportation, they believe Boelter is still alive, one official said.

Authorities have not named Boelter as the suspect publicly, but he was identified through sources to the Associated Press, a Duluth television station, and the New York Post. Public records show only one Vance Boelter in the country, and meeting minutes ...

Prosecutors say the man charged with killing one Minnesota lawmaker and wounding another had dozens of apparent targets, including officials in at least three other states.