Man gets 24 years to life in prison for deadly downtown shooting of Dayton artist

Robert Blackstone with his four children, Bobby, Robin, Quincy and Shataria. CONTRIBUTED

Robert Blackstone with his four children, Bobby, Robin, Quincy and Shataria. CONTRIBUTED

A man convicted of shooting another man to death in downtown Dayton last summer will spend up to the rest of his life in prison.

Antonio Marvin Murray, 44, of Dayton, was sentenced Tuesday by Montgomery County Common Pleas Judge Richard Skelton to 24 years to life in prison. The judge found Murray guilty in April of two counts of murder and felonious assault and three counts of having weapons while under disability following a two-day bench trial, or trial by judge.

Antonio Murray

Credit: Montgomery County Jail

icon to expand image

Credit: Montgomery County Jail

Dayton police officers on patrol downtown early Aug. 2, 2023, heard gunshots and found 51-year-old Robert Michael Blackstone shot in the chest. He was pronounced dead at the scene.

An investigation determined Murray shot Blackstone following a brief encounter in the 100 block of North Main Street near East Fifth Street, according to the Montgomery County Prosecutor’s Office.

The defense claimed Murray was acting in defense of a woman who was reportedly known to Blackstone.

Prosecutors countered Murray’s claim is not credible and that surveillance video from the Reibold Building did not support his defense. They added Murray told police multiple different stories about what happened and continued to claim someone else shot and killed Blackstone despite video evidence.

Blackstone, who is survived by his four children and two grandchildren, was an artist who began doing paintings and art pieces with broken mirrors, shattered glass and shoes in 1992. His projects were displayed at the Dayton Art Institute, where some were sold. Blackstone also created a giant found-object installation called “Crystal City” that is on display in a former bank lobby on West Second and North Ludlow streets downtown.

About the Author