A Connecticut man has been convicted of murder in the stray-bullet killing of the mother of a two-time Olympian rifle shooter from Puerto Rico.
A jury found Franklin Robinson, 40, guilty Friday in the death of Mabel Martinez Antongiorgi. The 56-year-old was in her sewing and crafts room in Waterbury when a bullet flew through a wall and hit her in the head on April 9, 2022.
Ms. Martinez Antongiorgi’s daughter, Yarimar Mercado Martinez, competed for the family’s native Puerto Rico at the 2016 and pandemic-delayed 2020 Games. The athlete was in Brazil for a competition when her mother was killed.
A message seeking comment was sent to her Saturday. At the time of her mother’s death, she anguished in social media posts that she “couldn’t even say goodbye.”…