Have you noticed this?

[j0be]

Episode 1
Michael says that his parents "Live" in northern California.
Separate dying Embers
Michael tells Kelly
His Parents died while he was on his last tour in Iraq

I'm pretty sure the original time of him saying his parents lived up north was a lie to cover up how he was feeling. The later story he explained that his parents death had brought him a lot of guilt.

Episode 1
Riley says she does not remember how to shoot a gun.
Late Episode 1 Early Episode 2
She hands what she thinks is a Colt .45 to Michael. Maybe the ammo box / gun are labeled. If not labeled, she would likely forget how to identify a gun before she forgot how to shoot it.

She said it had been a while since she had shot a gun. Not that she had seen one. Many firearm contests also feature other hunting exercises including archery. Also, I've only fired about 3 types of guns in my life, but I can easily identify more than that.

Episode 1
Datu says he thinks he recognizes Michael. Michael says no. Impulsive liar? Why would he be afraid to say yea, his girlfriend lives here. After that type of devistation, the human psyche is to build bridges, not barriers.

This was Datu recognizing ANGEL, not Michael. And I believe Angel's motivation would have been at the time to remain the protector of these people. If Datu knew that he had been there before to see Cindy, he mind have doubted the motives for the building. Kc did verify that Datu recognized him from his visits to see Cindy.

Epidose ?
When they are repairing the loby, I think Lizzy is welding. She learned it from Todd. He liked to work on Motorcycles and she wanted to be part of his life. Ok, PhD falls for bike mechanic. OK, I have seen similar. But, how much welding goes into working on motorcycles? Ah, as I write it, I think I solved part of it. Maybe Todd Built bikes from "SCRATCH"... Alternatively, he might have been part of an illegal chopshop.

If you're a professional mechanic, you know how to weld. You need to for a wide variety of tasks.

Episode 2(?)
When they rescue Burt he says that someone raided his shop before he got there. That is pretty damn quick. When scratch confronts Burt the first time. She is "Locked and Loaded." Lock and Loaded seems to be a franchise (Saul said I did not know they had one of these in LA), so she may have hit another one. But, my guess is she hit Burt's and she got into his safe pretty damn easily. Later we heard that Latch got a "weapon" out of a safe. Was this Burt's safe? She would have had to gotten Latch out much earlier than I thought. But, this begs the question "why would Burt have a Weapon in his safe" Maybe I read too much into this. But, I got the impression the weapon is something special. Scratch did not want to use it unless she had to. In addition, it is called a weapon. Not a pistol, rifle, LAWS, etc.

It had been several days after the outbreak when they found Burt. He was into Hypoglycemia by that point, and that doesn't happen overnight. But I'm pretty sure the first thing Scratch did after z-day, was to go try to get her brother out. About the weapon, I'm pretty sure that's a foreshadowing we just don't know about yet.

When they rescue Burt
Burt says something like, Roll him over. "See that, thats a level 3 access to Radon Labs. You have to be pretty smart to get one of those" or something similar. Why would Burt know that? Hell, level 3 could be the cafeteria or the reception.

He was speculating that a level 3 was a level. If I noticed a bunch of "intelligent" zombies, and they all had Radon Labs Clearance Level 3+, I would start assuming too

Is that the only mention of Radon Labs? I know ground zero is mentioned a few times. But I do not recall Radon Labs specifically. Radon Labs could be related to ground zero. But, we know from the news cast that major outbreaks are occuring in (a few US cities are listed) and international... Cut off.

It is the only mention of Radon labs thus far. This could be an Umbrella like corporation with ties across the world if they are the cause.
But it could just be a red herring.