It disappeared quickly.
"Who else is in the house?"
"I have told you everything you're cleared to know right now," Jake answered. "Anything beyond that requires authorization you do not currently have."
Kerr took two steps closer.
His hand tightened near the holster.
"That's not how this works."
"It is exactly how this works."
Jake didn't raise his voice.
Because he understood something Kerr didn't.
The situation had already changed.
The alert was sent.
The response was moving.
Everything from this point forward was simply the time between action and consequence.
Jake didn't need to win the argument.
He needed to prevent Kerr from creating an even worse one.
The footsteps below stopped.
Voss had either found somewhere to wait or managed to regain enough control to follow protocol.
Either way, quiet was better than panic.
Kerr moved farther into the room.
His eyes started catching things that didn't belong inside an ordinary suburban house.
Monitor feeds.
Communication equipment.
Hardwired relay panels.
Federal asset tags on secured cases near the wall.
Jake watched Kerr begin to process the environment.
Watched him realize that parts of his original assumptions did not fit what he was seeing.
Not enough to stop him.
But enough to plant doubt.
Outside, Mercer Lane remained quiet.
It had roughly 4 minutes left.
Jake lowered his hands slowly.
Not suddenly.
Not submissively.
Deliberately.
Then he extended the credentials toward Kerr.
Federal ID.
Designation card.
Laminated authorization document bearing agency seals and a restricted classification marker.
"Look at what I'm showing you."
Jake held the documents at arm's length.
"Take your time. Read them."
Kerr glanced at the ID the way someone looks at something already dismissed.
A quick flick of the eyes.
A slight tilt of the chin.
He didn't take it.
Didn't lean closer.
Didn't give it the few seconds that could still have changed the trajectory of what came next.
"I've seen fake federal IDs before."
"Have you seen that seal before?" Jake asked.
Neutral tone.
"No argument."
Jake pointed slightly with the credential.
"Read the designation number from the lower corner into your dispatch radio and wait for the response."
He paused.
"That's all I'm asking."
Kerr's jaw tightened.
"You don't get to tell me what to do during an active investigation."
"This isn't your investigation."
Jake said it as a simple fact.
"This property is operating under federal designation. Whatever call brought you here, whatever you believed you were responding to, you are standing inside an active protected operation."
Something shifted behind Kerr's eyes.
Not belief.
Not yet.
But awareness.
The uncomfortable possibility that the ground beneath him wasn't as solid as he'd assumed.
He reacted to uncertainty with escalation.
Kerr unsnapped the retention strap on his holster.
"I'm going to need you on the ground."
His voice hardened.
"Last time I'm asking."
Jake glanced toward the holster.
Then back to Kerr.
His mind ran through the situation automatically.
Distance.
Threat level.
Voss below.
Response time.
Hard cover.
Jake had stood in rooms with drawn weapons before.