A boy, 10, was decapitated when he was thrown out of a waterslide's raft.
Caleb Schwab, the son of a Kansas state legislator, was killed while riding the 168-foot-tall Verruckt ride at Schlitterbahn Waterpark - the world's tallest - on Sunday.
The Schlitterbahn waterpark has been sued three times for negligence since 2014.
In March 2014, Linda Stomboly sued the water park alleging she was seriously injured.
She said her flotation tube collided with another tube during the descent, sending her flying.
While trying to get back in her tube, her leg became stuck 'resulting in multiple spiral fractures of her tibia and fibula,' according to the suit, which was settled for $20,000.
Robert Boepple filed his lawsuit just two months later claiming he suffered injuries to his head, neck, back, arm and spine when his toe got caught on a 'protruding item' on the ride.
His case was settled out of court for an undisclosed sum.
The third suit was brought by Frances Logan which alleged she had been severely injured on the ride when her left foot hit a concrete wall.
She claimed there were no lifeguards on duty at the time to help and she had to be saved customers.
Her case was also settled, according to her lawyer.
There are no federal inspection laws for waterparks in the U.S., and inspections are handled on a state-by-state basis.
'There are no federal standards and so it really is up to the park operators, the manufacturers of the rides and the states to make sure this is a safe environment," said Deborah Hersman, president and CEO of the National Safety Council.'
The tragedy happened on day the park offered lawmakers and other elected officials a buffet lunch, hot dogs and hamburgers. Kansas state Sen. Greg Smith, a Republican, said that 'state law doesn't specifically address waterslides'.
Caleb's death is not the first at a Schlitterbahn facility. In 2013, lifeguard Nico Benavides, 20, was killed at the company's park on South Padre Island, Texas.
The park was hit with fines of $96,000 although they settled for $66,000.
http://www.dailymail.co.uk/news/article-3730558/Witnesses-day-ten-year-old-boy-DECAPITATED-flew-world-s-tallest-waterslide-fell-safety-net.html