Grinning teen, 19, ‘hacked mum-of-five, 32, to death as sister and friend, both 21, surrounded her’ after argument

A GRINNING teen allegedly hacked a mum-of-five to death while her sister and friend surrounded the woman in the vicious, broad-daylight attack. Amaya Cookie Diaz, 19, is accused of fatally stabbing Caroline "Caro" Pena, 32, with help from sister Kitty Mia Diaz, 21, and friend Kyandra Renee Faz, 21, during a heated row in Del Rio, Texas....