“Griselda” is a revenge story. Yes, it’s an account of real-life drug queenpin Griselda Blanco’s (an engrossing Sofía Vergara) rise to The Godmother of the Medellín Cartel. But this tale isn’t an account of some distressed damsel who gets swept up in the underworld. Instead, what creators Eric Newman and Andrés Baiz offer is a […]