Thefirst few episodesthis season ofBlindspotchanged things for better and worse.

She pulls out her gun, puts the car in her sights, and fires off a few shots.

Hes created a video of Patterson saying lovely things about him, to which Patterson scolds him.

Blindspot - Season 4

Credit: NBC/Warner Brothers

You think thats a productive use of your time?

It wasntnotproductive, he replies.

When they show up, they learn the truth about Jane and her reversion to Remi.

Full personality reversion is what Patterson calls it.

Weller asks about the latest data cache and any potential information about a cure, but theres not much.

They set about evacuating the city while coming up with a plan to stop the nuke.

Rich takes the impending attack particularly hard, convinced hes going to die.

Weller does the same thing for Jane, saying that he fought for her right until the end.

That means someone wanted the city and the FBI to think that an attack was about to happen.

They wanted chaos, people fleeing into the streets.

In fact, they easily find where the hack is coming from: inside the FBI.

Thats the source of the hack, which means Boston has been unknowingly doing Remis bidding this whole time.

When Remi pulls a gun on him, hes not so ecstatic.

Were not the good guys, are we?

Roman, once again making a hallucinatory appearance, tells Remi to kill Boston.

Violet says they need him to escape the city.

When theres a nuclear crisis like this, the CIA moves its black site prisoners out of the country.

So, Remi must know where Shepherd is being moved.

Remi escapes with Shepherd, while Weller and Boston make their way back to the FBI.

The mother-daughter reunion between Remi and Shepherd isnt a happy one though.

Shepherd sees that Sandstorm is destroyed, so she wants to run away with Remi.

She sees no point continuing their mission.

Remi is really starting to lose it, talking out loud to Roman constantly, which worries Shepherd.

He uses his software to create a video of Roman asking to meet with his sister.

In the warehouse, Remi and Weller are literally on a collision course.