A dispute over Pokémon trading cards erupted into shocking violence outside a GameStop in California, leaving one man hospitalized with life-threatening injuries after being bashed in the head and stabbed with shards of glass.

Police said the argument turned physical when Orellanas-Flores allegedly struck the victim "in the back of the head with a glass mason jar." The second man then "grabbed the broken shards of glass of the mason jar and began to stab the victim multiple times," according to police.

While Pokémon fans waited outside the GameStop store to buy cards, a man identified by Colma Police Department as Miguel OrellanasFlores, 49, allegedly cut the line, resulting in a verbal argument with the victim. OrellanasFlores allegedly struck the victim in the back of the head with a glass mason jar.