Dean and Elena continues hunting things.

Back In the Command Center The plainclothes Detective is on the phone with Sam and the officer is in the foreground, listening.

"Can you tell me how many hostages this guy's taken?" The Detective Asks

"Look, one of the people could be having heart trouble. You need to send in a paramedic." Sam Says

"Just stay calm, we'll have you folks out of there." The Detective Asks

"Look Just send in a paramedic, okay? And don't try anything else. Please." Sam Says

"Paramedic? We don't have time for that, man!" The Man Says

"Listen, I, I, I'm sorry, okay? I am. But nobody's getting out." Ronald Says

"He's dying right in front of you."The Man Says

"Help!" The Guard Says

In The Hallway Dean and Elena stops and looks up, seeing a ceiling panel askew. Dean picks up a coat rack and begins poking it. He dislodges it and a naked body falls to the floor.

"Oh God!" Elena Shouts

"It's Just A Body Elena it's not the first" Dean Says As He turns it over; it is the Man who has been helping the Guard. His throat has been slit.

The Man/Shifter is still holding up the Guard, who is panicked and breathing painfully.

"Come on, man, you've gotta unlock the front door. We've got to get him out of here." The Shifter Says

"Both of you stay where you are." Ronald Says as he cocks his rifle, Dean and Elena returns, Dean whispers something to Sam. The Shifter watches them warily.

"You know what, Ronald? He's right, we've got to get this man outside. Come on. I've got you." Sam Says As He takes the Guard from the shape shifter

"Yeah, yeah, let me help you." The Shifter Says

"Oh, I got him, it's, it's cool. Thanks." Sam Says
As He gets the Guard out of the way, Dean and Elena glares at the Shape Shifter and approaches the vault.

"Thank you. Thank you." The Guard Says

"Sure." Sam Says

"... Thank you." The Guard Says As Dean Walks to the shifter

"Hey, can I talk to you for a second?" Dean Asks

"You got the gun, man. I mean, whatever." The Shifter Says

"We just wanna talk" Elena Says As he gets close enough, he attacks Dean and Elena, knocking both Dean to the ground and Punching Elena in the face and running into the dark of the hallways. They gets up and chases after him.

"Stop! Come back here!" Ronald Says As He Races after them both, which puts him in the open again. Sam sees a laser sight on his back; in slow-motion and silence, Sam shouts at him.

"Get down! Now!" Sam Says As The sniper fires, hitting Ronald squarely in the chest. As he falls, Dean Pulls Elena by the waist and they ducks behind a low wall, and Sam, Elena and Dean both watch in horror. Ronald slumps to his knees, then to the floor. He is dead.

The hostages run out of the vault as Dean and Elena crawls behind another low wall nearer where Ronald fell. Sam ducks down beside they, All of them  panting. Sam pulls out the key and hands it to Dean.

"Here. You to take care of the guard. I'm going after the shifter." Sam Says As He runs off, and Dean and Elena crawls over towards Ronald.

"Sorry, Ron. You did a real good job tracking this thing, you really did." Dean Says as Elena looks over at Ron's body, He takes the rifle and, looking around furtively, he takes Elena's hand and they runs off towards the Guard.

Sam approaches a broom closet and opens it suddenly; it's empty. He hears something behind him and turns. Sherry screams; she and the other hostages have gathered, trying to escape.

"Please don't hurt us!" Sherry Says

"You shouldn't be back here right now! You're in danger! Now go back to the vault. Now!" Sam Says As They run back.

Holding the Guard in front of him and the rifle in his other hand, Dean approaches the front door slowly. Outside, several paramedics pull a stretcher out of an ambulance.

"Everything's going to be all right." Dean Says

"No, don't shoot! Don't shoot! Please!" The Guard Says

"No, no, no, no, no! Don't even think about it!" Dean Says

"Please! Don't shoot!" The Guard Says As Dean looks around at the media frenzy outside

"Son of a —I said get back! Now!" Dean Says

"One of the hostages. He seems to have taken over the situation."  The Officer Says

"Excuse me?" The Detective says

" Okay, go, go!" Dean Says As The Guard stumbles out as Dean draws back inside, shutting the door and latching it.

"We are so screwed." Dean Says

Back With Sam he has found another shed skin. He calls Dean.

"Yeah?"Dean Says

"Slipped his skin." Sam Says

"What?" Dean Asks

"Yeah, that bastard shifts fast. A lot faster than the one in St. Louis." Sam Says

"God, it's like playing the shell game. It could be anybody. Again." Dean Says

"Yeah, I think most of the employees are out of the vault by now." Elena Says

"All right, Sam you go search every inch of this place, Me and Elena are gonna go round everybody up." Dean Says

A black sedan and several black trucks pull onto the scene.

"Crap." The Officer Says

"What?" The Detective Says

"The Feds are here." The Officer Says

"Oh, crap." The Detective Says As A man in glasses and an FBI jacket enters and stares at them, then a tall, commanding, shaven-headed black man pushes past.

"Lieutenant Robards." Henriksen

"Yeah." The Detective Says

"Special Agent Henriksen." Henriksen

"Let me guess. You're lead dog now, but you would just love my full cooperation." The Detective Says

"I don't give a rat's ass what you do, you can go get a donut and bang your wife for all I care. What I do need is your S.W.A.T. team locked and loaded." Henriksen

"Listen, Agent. Something's not right about this. It's, um ... it's not going down like a usual heist." The Detective Says

"That's because it isn't one. You have no idea what you're dealing with, do you? There is a monster in that bank, Robards." Henriksen Says

Back In The Bank Sam continues hunting things.
While Dean and Elena Go near the vault

Dean and Elena herds the hostages back into the vault.

"And I thought you were one of the good guys."
Sherry Says

"He Is" Elena Says

"What's your name?" Dean Asks

"Why would you care?" Sherry Asks

"My name's Dean." He says

"I'm Sherry." She Says

"Hi, Sherry. Everything's gonna be all right. This will all be over soon, okay?" Dean Says As Elena shuts the vault door and spins the lock as the landline rings. Dean sets down his handgun and answers it.

"Yeah?" Dean Says

"This is Special Agent Victor Henriksen." He says

"Yeah, listen, I'm not really in the negotiating mood right now, so ––" Dean Says

"Good. Me neither. It's my job to bring you in. Alive's a bonus but not necessary." Henriksen Says

"Whoa. Kinda harsh for a Federal Agent, don't you think?" Dean Asks

"Well, you're not the typical suspect, are you, Dean?" Henriksen Says as Dean looks horrified

"What?" Elena Says

"I want you and Sam out here, unarmed. Or we come in. And yes, I know about Sam too. Bonnie to your Clyde." Henriksen Says

"Yeah, well, that part's true, but how'd you even know we were here?" Dean Asks

"Go screw yourself, that's how I knew. It's become my job to know about you, Dean. I've been looking for you for weeks now. I know about the murder in St. Louis, I know about the Houdini act you pulled in Baltimore. I know about the desecrations and the thefts. I know about your dad." Henriksen Says

"Hey, you don't know crap about my dad." Dean Says

"Ex-marine, raised his kids on the road, cheap motels, backwood cabins. Real paramilitary survivalist type. I just can't get a handle on what type of whacko he was. White supremacist, Timmy McVeigh, to-may-to, to-mah-to." Henriksen Says

"You got no right talking about my dad like that. He was a hero." Dean Says

"Yeah. Right. Sure sounds like it. You have one hour to make a decision or we come through those doors full automatic." Henriksen Says As Dean pounds his forehead in frustration as he hangs up the phone.

"Scramble your men, five minutes, then we go in." Henriksen Says

"What? Henriksen, they've let out one hostage so far. They've hurt no one as far as we can tell." The Detective Says

"You don't know these Winchesters. They're dangerous, smart, and expertly trained." Henriksen Says

"We can't risk the lives of all those people" The Detective Says

"Trust me, Dean's a greater risk to 'em than we are." Henriksen Says

"This is crazy." The Detective Says

"Crazy's in there. And I just hung up on it." Henriksen Says

Back Inside Sam is still looking for the Shifter he's in the Hallway He sees blood on the floor in front of a closet,he opens it quickly, and the half-dressed body of Sherry falls out. Her throat is slit.

"Dammit." Sam Says

___________________________________
THE VALUT

Sam returns to the vault room, where Dean and Elena are waiting,the vault is shut.

"Hey. We've got a bit of a problem outside." Dean Says

"We got a problem in here." Sam Says As They open the vault,the hostages flinch and look around.

"Sherry? We're gonna let you go." Dean Says

"What? Why me?" Sherry Asks

"Uh, as a show of good faith to the feds, come on." Elena Says

"Uh ... I think I'd, I'd rather stay here, with the others." Sherry Says as Elena approaches her

"I'm afraid I'm going to have to insist." Elena Says
As Sherry looks at them warily, Sam is holding the silver blade. After a long pause she approaches them.

Sam, Dean and Elena push Sherry back to the hallway.

"I thought you were letting me go." Sherry Says Then Dean shoves her forward, holding her head and forcing her to look at the body. She begins screaming hysterically.

"Is that community theater, or are you just naturally that good?" Dean Asks

"This is the last time you become anybody. Ever." Sam Says

"No! Oh god! Ohhhh ...." Sherry Says Then She faints. They all stare at her, baffled, then back at the other body. Dean removes rifle from his shoulder and kneels over Sherry. He raises the blade with a shrug, but Elena puts out a hand to stop him.

"Dean, wait, wait, wait. What's the advantage of this plan? I mean, fainting now wouldn't help it survive." Elena Says

"Huh." Dean Says, He Then kneels over the other body, then looks up, distracted by a noise. The body opens its eyes, it is the Shapeshifter. It lashes out and grabs Dean by the throat. As he struggles, stabbing at it, Sherry wakes up. She screams again Ahhhh! Oh, god....Elena and Sam goes over to her, Sam gathers her in his arms. Dean looks over,Get her outta here! Now! and continues struggling with the shapeshifter. Sam, Elena and Sherry leave. Dean struggles with the shapeshifter for a moment, then the Shapeshifter knees Dean in the chin and bolts.

Elsewhere , the S.W.A.T. team creeps through broken glass and into the bank. Dean ducks around a corner to avoid one.

In another hallway, they find Sherry, who backs against the wall, terrified.

"Don't shoot! Don't shoot! I work here! I work here. Please ... get me out! Get me out of here ...." Sherry Says As Several of them guide her out; two others continue down the hallway. They almost see Elena and Sam

"Sam Come On" Elena Whispers

"No I have an Idea you go okay" Sam Says

"What No" Elena Says

"Listen there might be a chance that Me and Dean might go to jail okay so please Elena just go with the hostages pretend that your one of them and when you get outside meet us near the car" Sam Says

"Okay But Sam Please make sure you guys make it out" Elena Says

"No promises, Now Go" Sam Says As Elena Runs Back to the Vault, He then Stops and the S.W.A.T members see him

"Freeze! Let me see your hands." The Man Says

In The Boiler Room Dean Continues to hunt the Shifter. He turns and gets slammed in the face by the Shifters hand,he goes down.

Sam turns abruptly and takes out the two armored policemen singlehandedly.

Dean recovers, settles into a fighting stance. He swipes at it with the silver blade, and it avoids the attack, retaliating. They tussle; he gets in two good head-butts. He slashes at her again; she grabs his wrist and wrenches it up, and he grasps her forearm; her skin slips off stickily.

"Gross" Dean Says

She kicks him hard between the legs, then several times in the face. He grabs her leg and wrenches it back, shoving her against the wall. They struggle like that for a moment before he manages to ram the silver blade into her chest.

"Ahhh! Ahhhhh...." She/It groans and Dean lets her slide to the floor. He hears a sound and flinches, then turns and kneels in front of her.Then A uniformed man enters the room with a flashlight and stops; we can only see his boots. Dean looks back, panting.

___________________________________

Preceded by several officers, Henriksen enters the building, gun out. He strides down the main hallway. Officers are going in front of him, looking in rooms, and calling: CLEAR! CLEAR! as they go through the rooms. They find the body of the first Man.

"Male, African American. Goner." The Officer Says
As Another officer is kneeling in front of the Shapeshifter Sherry-shaped body.

"I'm telling you, man. I just walked her out of the bank. She must have a twin sister or something." The Officer Says

"Sir? My team said it's secure. They're gone." The Officer Says

"You tell your team to tear it apart! The ducts, the ceilings, the furnace, everything." Henriksen Says

"I don't think that's necessary." The Officer Says

"Why not?" Henriksen Asks, The Officer takes Henriksen to a broom closet, where two men are stripped to their underwear and handcuffed back-to-back on the floor. Henriksen Then nods in chagrin and frustration,

Meanwhile Outside Elena Is Seen With two men in S.W.A.T. armor with weapons who have exited the bank and are running up stairs on the outside of a buildlng. They exit the stairs and turn into the deck of a parking garage, walking to a car --. They get into the car and we see it's Sam and Dean. The music stops. Sam and Dean pull off their masks, panting, and sit in silence for a moment, looking somber.

"We are so screwed." Dean Says As Sam and Elena Nod, Then Dean starts the car, Sam in the passenger seat and Elena in the Back as they all are Exhausted, As Dean pulls out of the parking garage.