WHAT??? I didn't know that. Omg. No wonder Stern had to keep her stoned. She knew something about Daniel's death. Last night on Greta's program, it was said that Stern was present at both Daniel's death and also Anna's. People who knew Daniel said that he didn't do drugs, so what's up with the methadone in his system?
Switched cups in the hospital room is the hypothisis most of us here have. Reason being we know he brought her drugs in California when she was in the hospital drying out, makes sense that when he went out for food and drinks he spiked her drink with her normal drug quotient and Daniel accidentally (or on purpose) drank from the spiked cup.