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

Lawmakers nationwide expressed shock and outrage over the shooting deaths of Minnesota state Rep. Melissa Hortman and her husband Mark, and the shootings of Sen. John Hoffman and his wife Yvette.

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

Melissa Hortman and her husband died in the Minnesota shootings. John Hoffman and his wife were seriously wounded. Here's what we know about them.

Selfless, humble and full of grit -- that was the Melissa Hortman that Minnesota lawmakers grew to love over two decades in the statehouse.

A golden retriever that belonged to Melissa Hortman, the Democratic Minnesota lawmaker shot and killed at her home in what was described as an "act of targeted political violence," was also shot during the attack and reportedly euthanized.

Minnesota State Rep. Melissa Hortman, State Sen. John Hoffman and their spouses were all shot early Saturday in targeted attacks.

A man impersonating a police officer shot and killed Minnesota state legislator Melissa Hortman and her husband at their home in what Gov. Tim Walz called “targeted political violence.”