Boxer 'Taz' Calleros dies suddenly at his home at 34 years old.

Mexico and the world of boxing mourn the death of Moisés ‘Taz’ Calleros, found dead in his residence in Juárez. The tragic event occurred after Calleros moved to Nuevo León for a training session. According to some information, his relatives lost contact with him and, when they went to look for him at his home, they found his body. The 34-year-old athlete apparently suffered a heart attack while preparing for his return to the ring.