I just can't get over how many potentially risky situations this killer walked into to accomplish their goal. Let's assume killer was just walking in never having been into the house before.
1. Going into a house with 5-6 people minimum who may or may not fight back, not be asleep etc.
2. Going into multiple rooms where he didn't know the layout of beds, preseence of weapons etc.
3. Going into a house with MANY ways to exit.
4. Entering a house with at least 1 male who was fairly large in size.
5. Going into rooms not knowing what could be heard from rooms under, above or next to someone else.
6. Choosing a house with so much visibility to the houses around due to it's positioning.
7. Entering a home with a dog. As a lifelong Lab owner, my dogs might lay on someone coming in, freak out and bark, want to "play" and jump all over them thinking it was a game. They are such wildcards.
8. Entering a home potentially with so much technology, their's maybe included. Anyone could dial 911 if they heard something, their phone if they brought it could try to access the wifi, etc.
And so much more. It just really boggles the mind that this killer took so many risks, and thus far has managed to remain under the radar, at least publiclucky