My question would be why did pilots pitch up and bank into an apparent stall? A quick zoom climb to trade what little airspeed you have left for altitude would make sense, but you need to eject at the top of the climb, before the aircraft starts sinking (or stalls/rolls) to give the ejection seat and chute the best chance. I am curious if they suffered some sort of control failure along with the engine failure, were trying to make the field (which it seems they had no where near enough energy to accomplish), were trying to avoid some sort of populated area in front of them, or got heads down trying to restart the engines.

Capt Jenn Casey was not the pilot, she was the squadron's public affairs officer.

But isn't it standard procedure that to be a passenger, you get briefed on the safety procedures?

How does the ejection sequence work in the CT-114, does each person control both ejection seats or individual only?

Both the stall and either person not ejecting at the stall is weird

So, potentially, the pilot might have delayed ejection to try and get the passenger more time to prepare and/or egress on her own? Still does not entirely explain why the aggressive bank and nose high stall.

Sure it does if there is a problem with the engine. Altitude required for safe ejection.

The problem with "steer away from populated area" is that the pilot did the exact opposite of that.

If the plane have continued straight out from the runway he would be over the river and almost no population.
Turn right and into unpopulated area.
Turn left and right over the town. Which is what he did.