"As Greta said, Anna was too weak to even get out of bed to go to the bathroom, so how did she get out of bed to rummage through the duffle bag and get the chloral hydrate? Van Susteren pressed Perper for an answer; the doctor said he asked Stern, Eroshevich and the bodyguard if they gave her the drugs and they all said the didn't."
If Greta was referring to that very morning, which I believe she was, then why would Perper have asked KE about the CH that morning...she wasn't even there? And it's not possible that he means that none of them gave her CH at ANY time, because he's already stated that when she asked for it, THEY gave it to her. The guy is dancing.
Someone needs to check Perper's bank account (Wecht's too)
Given Anna's weakened state it is difficult to believe she could have made it to the guest suite, rummaged around, found the CH, taken it, and then gone back to her bed. There were no prescription drugs listed as having been in her room, but were all in the guest room...
So, if we believe that Anna couldn't get the drugs on her own and flunkies said none of them gave them to her...it would seem like someone was lying.