You kill 34 people and walk away from it unscathed, just like Hillary, Joe, Hunter, Sharpton, et al. And some people wonder why there is no faith in the justice system.
He did not deserve a murder charge. He deserved massive civil litigation. Every person who dies saw the layout with no escape, plugged their batteries in above, and went to sleep to engage in a dangerous sport the next morning. THEY have nearly as much responsibility as that Captain.
Tragic and sad, but not murder.