The woman who was killed after being tossed from a roller coaster at Six Flags over Texas died of multiple traumatic injuries, according to the Tarrant County medical examiners website.The victim was identified as 52-year-old Rosa Ayala-Goana of Dallas. Previous reports identified her as Rosy Esparza. The place where she died was a roller coaster track, according to the medical examiner.An investigation of the death, which was ruled an accident, could take months, an expert on amusement ride safety says.The lack of amusement park safety investigators, plus sifting through thousands of documents and interviewing hundreds of witnesses will likely cause the investigation to drag on for months, said Ken Martin of KRM Consulting in Richmond, Va.Although Texas has no regulatory agency for amusement parks, Martin said standards are set by the American Society of Testing and Materials International.Jerry Hagins, an official with the Texas Insurance Department in Austin, the agency responsible for ensuring that amusement rides are inspected, said Sunday that it wont take long to rule out a mechanical problem.Once a mechanical problem is ruled out, the investigation would turn to the actions of the employees operating the ride, Martin said.Other determinations will take longer.There could be some legal ramifications and that could cause a lengthy investigation, Hagins said.The woman was killed Friday evening when she fell from the Texas Giant roller coaster. Local media outlets said that it was the womans first trip to the amusement park. She had celebrated a birthday on June 28.Carment Brown of Arlington, who was a rider Friday on the Texas Giant, said she watched the woman ask one of the Six Flags ride attendants to make sure she was correctly fastened because her lap bar did not click more than once.Everybody else is like Click, click, click, Brown told The Dallas Morning News. Hers only clicked once. Hers was the only one that went down once and she didnt feel safe, but they let her still get on the ride.Other witnesses said the woman basically tumbled over, perhaps when the ride made a sudden turn.Arlington police Sgt. Christopher Cook said Saturday that there did not appear to be any foul play involved in the incident.The ride will remain closed pending the outcome of a re-inspection, Hagins said Sunday. He said the inspection sticker for the Texas Giant had been good through February 2014.I can assure you that we will be monitoring to prove it passes an inspection, Hagins said, but he noted that the agency will not be conducting the investigation.Hagins said the agency ensures that ride operators in the state have $1 million insurance policies and that amusement rides in Texas are inspected annually.Officials said insurance investigators for Six Flags will conduct the investigation.Sharon Parker, a spokeswoman for Six Flags, declined to comment on a report that the roller coaster had been checked on Friday before the accident, which occurred shortly after 6:30 p.m. We are committed to determine the cause of this tragic accident and will utilize every resource throughout this process, Parker said in a statement over the weekend. It would be a disservice to the family to speculate regarding what transpired. When we have new information to provide, we will do so. Our thoughts, prayers and full support remain with the family.Hagins said every ride is inspected daily and logs are kept on the results. He said the logs would have to be made available to law enforcement if requested.The Texas Giant has had 12 reported injuries dating from April 2008, according to the state Insurance Department.In July 2012, a 46-year-old woman was jostled by the roller coaster and suffered a contusion on her left arm, and a 28-year-old man tripped and lacerated a big toe, according to the department, which tracks accidents at amusement parks. Two 2011 accidents occurred before the patrons boarded the ride.The other eight people suffered contusions, strains, back pains, possible fractured ribs and a concussion, statistics say. This report includes material from the Star-Telegram archives.
Domingo Ramirez Jr., 817-390-7763 Twitter: @mingoramirezjr