The coroner’s office completed an autopsy Monday and said there were “no signs of trauma” that would have contributed to the star’s earth. The official cause is still under investigation. NBC News’ Steve Patterson reports.

Source: [NBC News](https://www.nbcnews.com/nightly-news/video/actress-hayden-panettiere-dies-at-36-as-investigation-continues-268431941821)

Sponsored