I took the time to compose the details of the SW corner of CCoC. The last time a member stated my directions were erroneous. Thusly, the detailed description follows:
Entering where MB parked under the Porte Cochere, at the covered area, of the SW Corner, you will pass a small open area on the immediate left. That area is for wheelchairs, folded wheelchairs, as it is fairly narrow.
The wall beside the wheelchair area is a wall that encompasses the left side wall of the alcove. In other words, that wall for the wheelchairs is a shared wall with the alcove. Left side is where wheelchairs are placed the other side of the wall forms a portion of the alcove area. There is no bulletin board on the left side at all.
When passing the open, narrow area of the wheelchair wall, is a section of wall that runs parallel to the hallway. It may be 5' wide. Then, there is an open gap appx 4' wide. No door. It is where you enter the alcove. Thus, there is a 5' wall then, a 3' - 4' gap then another 5' section of wall on the right that forms the alcove. The right side of the alcove shares a wall with the Family Restroom.
When you walk, from the entry at the PC, where Missy entered, she would walk past the alcove. Assuming she needed to go to the Ladies Restroom, she would enter the alcove where the Ladies Restroom is on the left and the Men's Restroom is on the right. You cannot enter those restrooms without going through the alcove.
The alcove is rather deep. It held two upholstered chairs and a small table when I visited.
If you don't enter the alcove, the next door on your left, flush with the wall, is the Family Restroom. I did not enter it but assumed it had a place for changing baby diapers and possibly handicapped bathrooms.
All of the cameras are inside the round light fixtures in the ceiling. There is not a camera at nor in the alcove. There is one outside where MB parked that was troublesome as the Church said it worked sometimes and sometimes it didn't lately (At the TOD).
When, in the cctv, the SP leaves the Dutch door and walks further down the hall, SP seems to disappear - he entered a room is what happened - then, suddenly SP appears way down the hallway, to begin walking up the hall toward the Dutch doors and stops in the area across from the Dutch doors.
When watching the cctv, you will notice, during that scene, the floor casts a purplish blue color onto the floors. That is the security camera being activated. Any purplish or blue you see on the floors or near the edge of the floor where it meets the wall is all due to security camera activation. This is true even during the daytime as the purplish blue light was triggered on while I was walking the halls of the Church.
The cameras are never zoomed in during the final scene. The cameras are placed in the hallway ceilings where the round shaped lights are installed.
Cameras did not zoom in and out. SP merely activated them or was closer to them. IE, when SP activates, by motion, the camera to record, even if SP leaves the hallway the camera continues to record for a few seconds longer.
When SP enters the last scene, coming from the auditorium area, into the hallway, the light is already on in the hallway. It always perplexed me that the camera was on when SP opens the door before he begins swinging his hammer to break the glass.
The reason the light was already on, is because SP had been in the hallway and entered the door further down the hall (you can see that door is still open) so when he pops out of the door, at the final scene, the camera did not have time to cut the recording before he exits the door in the last scene. Thus, the SPs movement was swift and kept the cameras from having time to shut off, when he exits the room, entering the hallway, to bang on the glass window.
Many thought he looked wimpy or as a female. That is not true. He was tapping the glass gently so he could pull it into the hallway as if it appeared to be broken while standing outside.
For Missy to be trapped, either she entered the alcove to go to the restroom or as she walked past the alcove, SP was able to attack from behind but, at the same time, he would need to drag her quickly into the alcove so it would not be on cctv.
Keep in mind that the dark blue walls forming the alcove are solid pieces of a material sort of like marble but not that expensive. So, those alcove walls can be washed down to remove any tissue and are not made of a material that requires painting. They are not sheetrock walls.
In fact, the alcove walls that are along the left side of the hallway do not go all the way to the ceiling. They may be 8' or even 7' tall as the alcove walls are not as tall as the ceiling.
As you leave out of the Restrooms, into the alcove, you would be facing the chairs. It was a sweet touch, as I could imagine a gentleman sitting while his wife powdered her nose.
Incidentally, the way the Church sits on the hill, it appears that the Porte Cochere is truly facing the west even though on the map it is marked as South. It can be confusing. All you really need to know, is that MBs vehicle was within 20', give or take, from where she died.
When I mentioned the interior doors were propped open in the SW corner, no one suggested a purpose for this. The interior glass doors in the SW corner, at least one of them is seen, when SP heads to the Dutch Door.
Someone propped those doors open with intention. It is my firm belief that SP exited the SW doors. When he left the alcove area, dashed through the propped open door and when reaching the exterior sliding doors, they automatically opened because they are being opened automatically when approached from within the interior of the Church.
SP could run along, past Missy's vehicle and continue along the South side of the exterior to the parking lot where the vehicle was parked in the SE corner. SWFA has a camera aimed at the Porte Cochere.
Could the SWFA camera pick up MB at the PC? Possibly but, it was raining and SWFA cameras had minimal condensation on them that we see when the white Altima does the drive through.
Could SWFA camera see SPs vehicle? Perhaps, but that corner of the CCoC parking lot has a tree that may interfere with the camera completely being able to capture the vehicle on cctv.
Given what I know about the layout, SP leaving where MB parked is the best option. It also explains why the exterior camera was not working. SP needed that camera to not be operational.
I have not been able to 100% conclude SPs ability to dart from the alcove back to the Kitchen without being caught on cctv.