https://www.siliconvalley.com/2020/02/07/helicopter-in-crash-that-killed-kobe-bryant-8-others-showed-no-signs-of-engine-failure-report-says/

The National Transportation Safety Board said Friday that the Calabasas helicopter that crashed almost two weeks ago killing Kobe Bryant and eight others showed no signs of engine failure.

The Friday update came as the National Transportation Safety Board continues to investigate what led to the Sikorsky S-76B’s crash 40 minutes after it departed John Wayne Airport in Orange County. The pilot had circled the Glendale area, then flew into western L.A. County bound for Camarillo Airport.