Prosecutors say Dominic Nosacek returned to his apartment to do his taxes after the shooting.

After telling detectives that he had a history of "psychosis" and "depression," Nosacek said that his neighbors were "militia men" who were "blackmailing" him. The post Man shot neighbor he believed ...

Dominic Nosacek, 32, allegedly shot 50‑year‑old Angelo Nelson, returned to his apartment with the rifle, did his taxes and then turned himself in at a Homeland Security building on Knapp Street.