HBO Max Banks on Upcoming Genre Thriller ‘Mataviejitas: The Serial Killer’ (EXCLUSIVE)

HBO Max is firing up its Latin American slate with psychological thriller “Mataviejitas: The Serial Killer,” currently shooting in Mexico City. The new HBO original series is produced by Exile Content and has Mexico’s Humberto Hinojosa (“The Head of Joaquín Murrieta,” “Luis Miguel: The Series”) serving as the showrunner as well as co-directing alongside J.M.…