Very odd. I can find specification locations for:

charge
deathguard
ranged_fire
flank
smoke_grenade
flash_grenade

and probably
shield

But the below don't seem to be actually specified anywhere in the tldq's lua dump!
provide_coverfire
provide_support
shield_cover
murder

That's already very helpful...woah, that's almost three times as far away from the origin, weird. I'll ask some folks with the right tools to look into it, thanks!

can you tell where the other one would have been? I'm curious about the signs of late-stage geometry reworking on that heist.

The pink crash odds and locations seem like they would be good to know, but I'm not skilled enough to parse the script, sorry.

Day 2(Garnet)

50% chance of gensec truck carrying cash.

Scripted spawns:

10 LAPD arrive in cars at start of loud.

One SWAT Van also spawns a bulldozer, shield and 2 swat on difficulties above Hard, else 3 swat and shield. The same spawns occur from the van that appears along the escape.

Turret chance: Randomly chosen from two vans at street.
40% on VH.
80% on OVK.
100% chance on MH, DW.
Both turrets spawn on OD.

Either elevator or window ambush at start of heist.
Elevator spawns:
N, H: 2 shields, 2 swat
VH, OVK: 2 shields, 2 swat, 1 cloaker, 1 bulldozer
MH, DW: 2 shields, 2 swat, 2 bulldozer, 1 taser, 1 cloaker
OD: 1 shield, 2 swat, 1 cloaker, 1 bulldozer

Window spawns:
N, H: 2 shields, 6 swat
VH, OVK: 1 shield, 2 bulldozers, 1 taser, 1 cloaker, 3 swat
MH, DW: 2 shields, 1 bulldozer, 1 taser, 1 cloaker, 3 swat
OD: 2 shields, 2 bulldozers, 1 taser, 1 cloaker, 2 swat

Snipers start to spawn with the second assault wave.
Maximum 3 Snipers on [N-VH], 2 on [OVK-OD]

25% chance of ambush in vault, gas attack, electrified vault, or nothing.

Gas takes 45-55 seconds to dissipate.

Vault ambush:
N, H: 2 shields and 6 swat
VH, OVK: 2 shields, 2 green dozers and 4 swat
MH-OD: 2 shields, 2 swat, 2 dozers, 1 cloaker, 1 taser
Smoke grenades will spawn in the vault as an advance warning while the door is opening.

One cloaker hiding along escape path.

One Bulldozer always spawns from a door to the left along the final escape path.

OK, that's what I have for the Mortuary day. Something hinky is going on with opening a gate and pink's crash location. It looks like opening the gate to the parking lot (which has a 10% chance to be open on its own) will enable him crashing there. Not positive I have that correct. There are two sets of car crashes in the script, and it's hard to tell them apart. I'm afraid someone else will need to look at that.

Might as well keep them all in one place, thanks. I'll add things to this post and tell you when I'm done so you're not stuck repeatedly cleaning up after me.

Day 1(Mortuary)

Storage location:
Blonde's line will mention the location of the storage lockup with the diamonds.
Equal chance of:
Across the street to the left, past a locked fence
Immediately across the parking lot
Far across the parking lot, past a locked fence,


Escape:
Equal chance of:
Parking lot immediately to right of mortuary,
Left of the mortuary at the street, or
The far end of the storage unit beyond the mortuary parking lot.
The escape will always spawn in a different location from the storage unit with the diamonds.
Twitch will tell you where he is arriving.

Scripted Spawns:
At the start of the heist, 3 police cars will arrive carrying 2 LAPD each on OD. On lower difficulties, 2 of the 3 will arrive.

A cloaker will spawn in the back storage unit area when it is entered to either escape or find the diamonds, but it is set to run to a hiding place elsewhere in the map and will not immediately engage players.

Snipers, and a collection of stationary police harassers on rooftops, will begin to spawn at the end of the first assault wave.
Maximum 2 Snipers on [N-VH], 3 on [OVK-OD]

I see frank's glanced at the script for vault events, but I'll go ahead and post some of the other basic odds ratio materials here.

Thankfully several objectives are set all together at the start of the mortuary day.

Small tack-on, but I believe the assault is endless on day 2(garnet) after the final diamond bag is secured.

Sorry, to clarify- the "00x" numbers refer to the identifier for the group in the mission script. It is not the number of guards that spawn, or an additional group.

Unknown Knight is correct about the secondary group, I believe. All of this is based only on reading the mission script.