Vance Boelter, 58, was indicted on federal murder charges last month in the killing of Democratic state Rep. Melissa Hortman ...

The gunman responsible for shooting Melissa and Mark Hortman is set to appear in court to submit a not guilty plea.

When Vance Boelter was arraigned on June 16, prosecutors released a letter they say he wrote to FBI Director Kash Patel admitting to the murders.

Accused assassin Vance Boelter entered a not guilty plea to federal charges Thursday in connection with the political shootings of two Minnesota lawmakers and their families in June. Boelter, 58, of ...