Belzebuth

In this 2017 Mexican horror film, Detective Emmanuel Ritter (Joaquín Cosío) is tasked with investigating a series of gruesome massacres at schools along the Mexico-US border. As he delves deeper, he discovers a connection to the ancient demon Belzebuth, and must confront his own demons in order to stop the trail of infanticides. With the help of a priest (Tobin Bell), Ritter embarks on a paranormal investigation, seeking to uncover the evil force responsible for the shocking incidents.