I wonder how Brittany Murphy died?

I was shocked to hear actress Brittany Murphy died, she was only 32. There are reports she had diabetes, and was sick with flu-like symptoms and on prescription meds,and other rumours she was anorexic and took cocaine,and it seemed suspicious her husband didn’t want an autopsy done as well. Whenever a celeb died you always wonder if it’s drugs but in this case I wonder if she maybe had Swine Flu, given the fact she WAS sick(and vomiting) and on meds and just weeks before her husband ALSO had trouble breathing;it makes you wonder if it WAS, and if she did have an underlying heart problem(they suspect cause of death was cardiac arrest, or heart attack) it would seem even more  possible. The autopsy has been completed but toxicology results take weeks. Maybe she accidently took too much of her meds, or they interacted, or she took them too close together? There are many possibilities but it’s sad either way and makes you think of your OWN limited lifespan reading things like this,too; she was 10 years YOUNGER than me.She’s gone and I’m still here!It just goes to show that tomorrow isn’t promised to any of us.