Spectators at the Tafalla bullring in Spain were shocked when a bull tried to escape from the arena and rampaged through the crowd, injuring 40 people. In the video, one spectator grabs the bulls tail.

Of the 40 people injured, nine were taken to a local hospital for treatment, one for goring. The bull tried to escape during a "recortadores," where people tease the animal and try to get as close as possible without being gored. The animal was about to be removed from the ring for "underperforming" before it jumped into the crowd and made a run for it.

After several minutes, the bull was subdued and killed.