SAN DIEGO—The body of a suspected border crosser who has been missing for nearly two months was found in the Otay Mountain wilderness.

Natalio Rico Gomez, 34, of Monterrey, Mexico, was discovered Saturday about 2 p.m. by a nonprofit organization that organizes search teams to look for missing immigrants.

Gomez, who was a diabetic, may have suffered a heart attack. He apparently did not have his medicine with him when he tried to cross the border on Oct. 1, said Rafael Hernandez, who heads of Angels of the Desert.

Gomez was headed to San Marcos to look for work.

It was the first time that Gomez, who delivered newspapers for El Norte in Monterrey, had tried to cross the border, said the victim's brother-in-law Isaias Palomeque.

Border crossers who had been in the area earlier discovered the body and called Gomez's relatives in Mexico after finding identification in his wallet, Hernandez said. The relatives then contacted Angels of the Desert to ask for help in locating and retrieving the body.