BUENOS AIRES, Argentina—Gunmen threatened Argentine soccer superstar Lionel Messi in a written message left Thursday when they opened fire at a supermarket owned by his in-laws in Argentina, police said.
Nobody was injured in the early morning attack, and it was unclear why assailants would target Messi or the Unico supermarket in the country’s third-largest city of Rosario, owned by the family of his wife, Antonella Roccuzzo.
