When did I come up with the live-streaming plan?

One night, I tossed and turned, unable to sleep. I remembered Nathan saying he hadn't found any useful information about Mark's whereabouts. At that moment, I realized that my current methods weren't enough to deal with Mark.

Mark's high intelligence meant he had a certain level of counter-surveillance ability. So, after thinking it over, I decided to turn the tables and let him think he was in control of all my plans, the hospital ...