Contract killing (Part 2)

"Miller has been in and out of Herbert's house quite a few times. When he was still John's assistant, it was common for him to spend the night here. It could be said that he was more familiar with the situation here than many of the staff members in the house.

"Of course, it's been a few years since he last came here as a 'guest'. In addition, Miller was carrying out a planned crime this time, so he'll definitely come to check the situation inside and outside the mansion first ...

"But no matter what, combined with the information Sam obtained yesterday afternoon ... It wasn't difficult for Miller to sneak into this house.

"Just like that, at around 10 pm, Miller took advantage of the darkness and climbed over a wall into Herbert's Manor from an area without any surveillance cameras. He then sneaked all the way to the west side of the manor and entered the house through an unlocked window on the first floor.