Story line for "hit man" (professional or not):
Break into the building from the rear side.
Outdoor surveillance isn't working, you will not be seen on any tape.
Prepare your costume in the kitchen, where no camera is working.
Take your costume on completely.
In your own interest, give most attention to your face/head gear!!
Enter the hallway, where SURVEILLANCE cameras will be, which are in working mode (motion detection).
Walk along the hallways in direction of the West entry (opposite to your break-in location).
Look into all rooms, which you will pass.
You will need some "door opener"/a tool for that purpose, if a room is locked.
During your strolling, do break some door windows or glass tables or something like that, even if you don't need to do it.
Make it look, as if you are a thief and have to do it for inspecting the rooms ("searching for valuables").
MB will arive at 4:30am, so have no fear, she would hear your sounds, you are causing.
Campers will arive a little later than MB, they as well won't hear your sounds outside.
By 4:30am the West entry must be reached, where is NO surveillance camera.
Hide there and wait for MB.
When MB arrives, she will enter the building from the SW entry and will prepare her lessons for the campers.
Do make some noise with a tool, so that MB will look for the cause and will go exactly in your direction.
BE WELL PREPARED: MB owns a gun and might have it with her!!!
Do have your gun ready for using!
KILL with speed!
Clean up the crime scene.
Let MB look like a bunch of clothes, so that someone, who is looking from outside through the glass door, can't immediately recognize her and can't understand the dramatic at first!
Do escape with speed via your break-in location at the backside of the building!
-.-.-
Wait for the second half of your fee at the meeting point!
Story line for "Fat Loser"
Be itching to go prowling around in my riot police outfit
Be dark and stormy late late Sunday night - those stupid Christians thinking they're so good! I'll go to that church, yeah.
Put mask and helmet in duffel bag, wear coat over POLICE vest and hop in muh Altima
Cruise through some parking lots near the church looking for a dark corner to park, turn lights off a couple times to check and see spots not dark enough
End up finding a hidden spot to park and walk on over to the church
Man, that was a workout I gotta cut back on those pop tarts - that closest door was locked and now this one is too! I'm not trying to walk all the way around this place I guess I'll break it. Now I'm committed
Wandering around, found this hammer but I expected this church to have more churchy stuff in it to break. Where do they keep that stuff?
Maybe through these big double doors. No, this is like... A gym or something?
Holy crap there's a lady in here! What's a lady doing here in the middle of the night?
"Uhhhh... Freeze! Police!"
Oh man she's coming over to talk to me, "Stay where you are! I'm, like, a cop!"
Oh jeez she looks pretty strong "My name? Uh, John! I mean... OFFICER John - Officer Johnson!"
"No, I can't take off my helmet because... Uh... regulations.."
Oh God my mom will kill me if she finds out I broke into the church! RUN!
She's chasing me! No! She's so much faster than I am!
She's got hold of me! My helmet and mask came off! No! Get off! Oh my God I hit her with the hammer! She sees my face! She's trying to get the hammer away from me! No! Hit! Hit! Hit!
Run! Oh God I killed her! Run back to the Altima! The rain washed most of the blood off, shove the clothes in the duffel bag!
Go home, hide in bed
In the morning burn the duffel bag and throw it in the river
Never ever ever talk or even think of it again
This is obviously wild speculation but look at the actual evidence we have and think about which scenario seems more likely - and if that's not enough, remember that the most difficult crimes to solve are ones that have no discernable motive.