Howard did volunteer that Daniel asked him, “Why am I so sleepy?” Maybe it took awhile for the lethal dose to shut his system down.
HKS just “says” things. Who knows if that were true or not. He’s trying to keep the heat off himself, so he just makes something up.
And Howard's response makes ever less sense. "I wish I had thought more of it at the time".
Since when does being sleepy equate to death? Especially since Daniel had had a long flight and a very busy evening.
How many of those drugs are totally soluable in drink?
And I still have one more question: Was Danny ever tested for that elusive drug...Chloral Hydrate?