The National Transportation Safety Board in the US have handed down the results of a three year investigation into a fatal helicopter crash which killed 5 people. Seems the probable cause was a 5 year old kid kicking the controls. Yep, the NTSB believe that the daughter of the billionaire businessman, who was sitting on his lap in the co-pilots seat, accidentally kicked the controls, resulting in the pilot quickly pulling up and causing the helicopter’s main blades to bend and strike the aircraft’s tail. Needless to say the lawyers are disputing the findings. Hmm, if anything it should be the father blamed for having a child on his lap.