Kobe Bryant's Daughter Natalia, 17, Pays Tribute to Late Dad and Sister Gianna at Winter Formal

In a complaint obtained by PEOPLE that lists herself and her daughters as plaintiffs, the NBA star’s widow is suing Island Express Helicopters and claims that pilot Ara Zobayan of Huntington Beach, California, who was piloting the flight at the time of the crash and died, “failed to properly monitor and assess the weather prior to takeoff ...