Mrs. Harriton used her position as bait, and now the only people who know her whereabouts are the bodyguards, the servants, the lawyers, and a few others. She believed that if something unexpected happened, it must be one of these people at fault, thus narrowing down the scope of the investigation.
However, even though she used herself as bait, she didn't want to become the bait that got devoured. So, after some consideration, she called the bodyguards outside, asking them to prepare a room. She needed to temporarily leave and hide away from the bedroom, leaving a decoy in bed wasn't difficult.
A single bodyguard couldn't move Mrs. Harriton to another room alone, so he had to wake up someone who was off-duty to help.
Among the three personal bodyguards in the building, one would take turns resting. Since Harriton had just returned today, only one was left temporarily while the other two were resting to take over for the latter part of the night.
