Guantes manchados de sangre: dos historias de boxeadores que asesinaron a sus esposas

World Boxing Council (WBC) World Champion of the Lightweight division Edwin Valero (L) from Venezuela, throws a punch during his fight against interim champion Mexican Antonio DeMarco for the absolute world champion tittle on February 06, 2010 in the Arena Monterrey stadium in Monterrey, Mexico. Valero won by technical K.O. in the nineth round. AFP PHOTO/Omar TORRES (Photo credit should read OMAR TORRES/AFP via Getty Images)