China News Service, June 27 (Xinhua) According to Agence France-Presse and CNN, on the 26th local time, a bullfighting stand in Espina, Tolima, Colombia collapsed during a bullfight show. At least four people were killed and about 30 were seriously injured.

  According to reports, the governor of Tolima province, Orozco, said that the accident has caused four deaths so far, including two women, a man and a child.

"We have activated all the hospitals and ambulances we can work with," he added.

  It was unclear how many people were buried in the rubble, local civil protection officials said, adding that some of the stands were full at the time of the incident.

  The report also said it was not clear what caused the stand to collapse.

Espina Mayor Tamayo said authorities "have begun investigating the cause of the accident."