SANTO DOMINGO, Dominican Republic -- Former Red Sox slugger David Ortiz was shot in the back by a gunman who mistook him for the real target, another man who was seated at the same table at an outdoor cafe, Dominican officials said Wednesday.

The Dominican Republic's attorney general and the national police director told reporters that the attempted murder was ordered from the United States by Victor Hugo Gomez, an associate of Mexico's Gulf Cartel. They said Gomez had hired a gang of killers to eliminate his cousin, whom Gomez suspected of turning him in to Dominican drug investigators in 2011.

The cousin, Sixto David Fernandez, was seated with the former baseball star on the night of June 9, when a gunman approached and fired a single shot at Ortiz, the officials said. Fernandez owned an auto-repair shop and was friends with Ortiz, according to Attorney General Jean Alain Rodriguez and Maj. Gen. Ney Aldrin Bautista Almonte, director of the Dominican Republic's national police.

At least 11 people have been arrested in the case so far. The shooter, Rolfy Ferreyra told reporters from the window of a jail cell this week that he did not mean to shoot Ortiz, but fired at him in confusion over his clothing.

Ortiz remains hospitalized in Boston, where doctors have upgraded his condition from guarded to good.

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