DES MOINES, Iowa (AP) — The family of an 11-year old boy who died on a water ride at the Altoona, Iowa amusement park Adventureland a year ago has filed a wrongful death lawsuit in state court alleging the park failed to properly maintain and repair its rides. 

David and Sabrina Jaramillo of Cedar Rapids and three of their children filed the lawsuit Thursday. They and 11-year old Michael Jaramillo were on the Raging River ride at the park on July 3, 2021, when the raft carrying all six family members flipped over, trapping them beneath the water. Michael Jaramillo drowned and other family members were injured. 

The family seeks monetary damages for negligence. 

An attorney for the park says safety has always been a priority and a number of extraordinarily unusual factors came together to cause the accident.