This clip starts slow and it looks like we've missed all the action. Everyone is on the field, they're holding one guy back, but it all seems to be under control. Then everything goes to hell.
Barstool Sports has more details, but the bottom line seems to be that the Caracas and La Guaria teams were playing when things went sideways. Things were almost OK when the guy holding the phone started recording. Then the guy they were holding back broke loose and charged back out to fight.