Conversation so far:
What was the outcome of the program?
VH1 aired a reunion special detailing the patients' lives since filming.
Did most of the patients remain sober?
Conaway was able to maintain sobriety from alcohol and cocaine, he continued to abuse analgesics for his back pain.
Were there others who maintained sobriety?
Nielsen and Rodriguez have reportedly maintained their sobriety.
Did anything exciting happen in the reunion show?
Laurer was hospitalized in December 2008 and was reportedly going back to rehab.
She later was found dead in her house.

Question: Who is Laurer?
Self-contained rewrite: Who is Laurer in the Celebrity Rehab with Dr. Drew?