According to the pilot, during the landing on a grassy area that was parallel to the paved runway, the airplane touched down and impacted a ditch near an intersecting taxiway. The airplane became airborne, touched down on the other side of the intersecting taxiway, bounced again, and then landed hard on the nose gear, which resulted in substantial damage to the fuselage and subsequent collapse of the nose landing gear.

Read the NTSB report