On December 10, 2024, at about 7:15 p.m., 21-year-old Mariana N. Grier and her 20-year-old brother Antwon R. Grier were fatally shot in the parking lot of the Green Ridge Apartments on Euclid Avenue near East 221st Street in Euclid, Ohio. The siblings had returned from shopping when a confrontation in the lot escalated into gunfire; both were taken to a local hospital and died of their injuries. Their mother, LaShawnda Grier, was present and tried to save them, and said Antwon died in her arms.

Surveillance footage showed a group had gathered in the parking lot before the shooting, and the dispute reportedly involved a group of women and was allegedly motivated by jealousy over a relationship. Police say an 18-year-old woman was detained in Garfield Heights and transferred to Euclid police for questioning; investigators have developed strong leads and the case remains under active investigation. A GoFundMe was set up to help cover funeral expenses and described the siblings as full of life with bright futures.

If anyone knew Mariana or Antwon, or saw activity in the Green Ridge Apartments parking lot that evening, please share what was seen or heard.