Who did the Oceanic Preservation Society and The Orca Project write letters to ?
The film 's use of false and misleading statements about the circumstances of Brancheau ’s death , specifically the opening sequence 's separate generic training and performance footage edited together and synched with actual 911 calls , " to mislead the audience into believing it is viewing the actual footage of Ms. Brancheau swimming with Tilikum prior to the fatal incident , " when the opening sequence does not depict either Brancheau or Tilikum , or even an attack , and that no one was ever allowed to swim in the water with Tilikum , including Brancheau ; and the use of an edited recording of an EMT technician , subsequently proved to be mistaken , suggesting that Tilikum swallowed Brancheau ’s arm during the attack .