Vance Boelter has been formally charged in the shootings of two Minnesota lawmakers and their spouses, with the FBI revealing that he visited the homes of several other elected officials on the same night he fatally shot State Rep. Melissa Hortman and her husband, and separately wounded State Sen. John Hoffman and his wife.

Minnesota Rep. Melissa Hortman and her husband were shot and killed at their home early Saturday morning by a man disguised as police, officials said.

The agency is offering up to $50,000 for information leading to the arrest and conviction of suspect Vance Boelter