Panettiere death: Hickerson breaks silence as investigation expands before her 37th birthday

Hayden Panettiere died in South Carolina just before what would have been her 37th birthday; authorities say the autopsy showed no signs of trauma and toxicology results are pending, with the DEA now involved in the probe. Her on-off boyfriend Brian Hickerson, at the scene with police, has issued a statement through his lawyer saying the death is under investigation and there were no signs of foul play, with no further comment expected as investigators continue.