My prayers are with her loved ones, your co-workers, and yourself. Your message is a great reminder to people out there who might be experimenting with any kind of drug...or thinking about it.
My parents do not believe that I went through high school, and college and never came into contact with drugs. But I havent - I was always too much of a chicken to try anything - and honestly didnt really know anyone who did drugs.
There was a pretty good movie on MTV called "wasted" that was based on a true story in Texas - it really really scared me to see how these kids were experimenting and dying