Bruce Willis' wife, Emma Heming Willis, faced tragedy when her husband was diagnosed with dementia; she's since become his full-time caregiver.

Investigators have determined what caused the deaths of Gene Hackman and his wife Betsy, and in light of that, Bruce Willis'

A number of celebrity deaths have occurred recently, but the passing of Gene Hackman continues to make headlines thanks to the mystery surrounding it. The late actor, his wife, and his dog were found dead in their home,