I suppose they might have a bit of trouble taking Cassie to a regular doctor. She’s human, but there’s always a possibility they’d notice a difference.
and it might be difficult to explain why they couldn’t use an MRI.
rings…now that can’t be good.
i’m gonna go out on a limb and say that wasn’t just teenage hormone rage…
That device doesn’t look pleasant.
You guys seem pretty blase about that given that they know Nirrti has personal cloaking tech.
magneto???
Jack’s even right about the magnets for once.
Jack’s been right two eps in a row now!
Uh oh, burned her hand.
Did Nirrti grab the access card or did Janet just forget it?
Oh, thought she was going to surprise Nirrti.
Nice shot Jack.
The downside to wearing heels - the clicking as you approach takes away the stealth potential.
“If she dies, so will you” 
Wow, bad-ass Janet there.
And Hammond playing hardball with Nirrti.
don’t mess with a mama bear.
Yeah, Sam is definitely Cassie’s big sister.
One thing I’ve wondered is whether this means that Cassie has the Ancient gene.
interesting thought. do we ever see her again?