Keyser admits he knew that if a person asks for an atty and one is not given and the interrogation continues...anything that person says cannot be used in the prosecutions case in chief....but...if that person takes the stand and testifys differently than what he said during the interrogation, the info received during that interrogation can be used to impeach him.
DW was not told he was being filmed in the 6pm interrogation.
Ott and Keyser did not make the decision to put him in a hotel, higher up did....he was being surveilled at the hotel.
DW's statement...You'll get what you want..just let me talk to atty first" was in the context of him being taken for the DNA samples at 1910 hours.