New footage has emerged of the Mexican pyramid shooter, Julio César Jasso Ramírez, who murdered a Canadian tourist and injured 13 others. The 27-year-old Mexican national was seen calmly setting up his gun and opening fire on tourists, causing them to run for cover. The attack occurred on the Pirámide de la Luna, a nearly 2,000-year old structure once used for ritual human sacrifice. Ramíz, who was obsessed with Hilter, was found with 58 rounds of unused ammunition when he climbed up the pyramid and turned the gun on himself.