A massive law enforcement operation is ongoing as authorities search for Vance Boelter, the 57-year-old man suspected of the politically-motivated killing of Minnesota Rep. Melissa Hortman and her husband,

A manhunt is underway for the gunman who was impersonating a police officer and had a list of possible targets, officials said.

Minnesota Rep. Melissa Hortman and her husband Mark were killed. Sen. John Hoffman and his wife were injured in the shooting.

The wife of the wounded Minnesota state senator targeted during an overnight assassination attempt shielded the couple's daughter as the masked gunman opened fire on the family, missing the couple's vital organs by inches,

Several law enforcement agencies searched the Green Isle home of Vance Boelter on Saturday after he was named the suspect in the shootings of Melissa Hortman, John Hoffman and their spouses.