Just to say this is my guess why Randall actually was looking for Boo specifically. Plus it does make a little sense. well enjoy this chapter.

Part 4 And So The Truth Comes Out

Randall: Randolph!

Randolph(Invisible): Well aren't you lucky surviving their world twice

Randall:.......Well if you think your getting away with this then

A bullet zooms out from nowhere but it misses Randall

Randall: What the!!

Randolph(Invisible): Surprised?!

Randall: What was that!

Randolph appears with the pistol in hand

Randolph: A gun you idiot!

Randall: You never had one?!

Randolph: Lets just say that I got it from an old friend

Randall:.....

Randolph: From an old friend you know

Randall:!!!

Randolph:......Mom and Dad would be proud of me now

Randall: What!!...Why...

Randolph: Because you see this gun was in possession of a human

Randall:......!!

Randolph: The one that killed them!

Randall steps back

The others behind the room gasp and Sully accidentally stumbles in leaving the others behind the slammed shut door.

Randolph: Sullivan....good I want you personally to hear this

Randolph puts his attention back to Randall

Randolph: To clear up this matter about that kid....

Sully:!!

Randolph: The reason you were looking specifically for her was because.....

(Flash back)

Randall was with Fungus in the bathroom with Sully, Mike, and Boo behind the bathroom door.

Randall: I was up all night trying to find it!

(Present)

Randolph: Her father killed them!!!!

Sully: What!!

Randall:.................

Sully: But...!

Randolph: Yes now it is all clear to you Sullivan!

Sully: No..

Randolph: Yes! Her father feared us Boggs for years

Randolph: He finally was fed up with it! He was to kill any monster that stepped into his home

Randolph: So during the holiday 'Bring your parents to scare day' Randall and our parents came

Randolph: Every thing was good...our parents showed the true art of scaring...then.....

Randolph: They somehow chose that door....then....they...were killed....

Sully:....

Randall:.....

Randolph:.. I wanted to kill him! And I did...I got fired after that which is the true reason

Randolph: I made sure to keep the door and the key safe....

Randolph: Then you....!

Randolph points at Randall

Randolph: Like a fool took my job for revenge!.....

Sully:......Randall?

Randall stood still quite

Randolph: So now you know.....

Randall:.....

Randolph takes something out of his case

Randolph: Now I can get complete revenge

It was the key card to Boo's door

Sully: No she's not like that !

Randolph: Oh your just lucky she didn't kill you Sullivan...she was young..

Randolph: We know more about her then any thing

Randall:......

Randolph: Now if you don't mind I got a long tradition to fulfill

Randolph heads out then door trailing the gun on any one so that he could get a clear path. The others ran in.

Mike: Sully you ok

Sully: He's going after Boo!

Sully turns to Randall

Sully: Randall!?

Randall:....

Celia:.....We heard everything

Mike: So now I get it

Randall turns away from them and just stands near the huge glass window

Randall:....

Sully runs out

Mike: Randall I thought you were going to...

Randall: Why should I stop him....he should do what he's going to do.....

Celia:.....

Mike: But you cant let him get away with this...

Randall:....Sullivan's on his own....

Mike: Err!! Fine!

They leave

*

Randolph was making his way to the simulator room where the door was

Randolph: Now to finish what I started!

He finally reached it

Randolph: Now

He flips the card in the slot to activate it

Randolph:.....

Sully: Stop!

Randolph slams the door in his face

Sully:!!!!

(Pssh)

Sully:!!!!!!

Randolph steps out with a Boo in his hands, also the weapon

Sully: Boo!!!

She was asleep....

Sully moves closer and Randolph trips him though the door

Sully: Ahh!

He closes it

Randolph: Guess you'll meet the parents (Laughing!)

He leaves and Mike and Celia arrive

Mike: Sully!

Celia:...The door!

Mike: Oh right!

He opens it and Sully bursts out following Randolph

Mike: Sully!!

Sully: He's got Boo!

Mike: What!!?

*

Door Sorter Room

Randolph pulls out a rectangle object

Randolph: Jack!...

Other line : (zzzzzzzt).....Randolph......you...got the..

Randolph: Yes I got the kid!...Sullivan's on my tail!

Jack:......Coming....

He puts the device away and sees Sully

Randolph: Hmmph....

Randolph put his gun away and jumps onto one of the moving doors

Randolph: Bye Sullivan (Laughing)!

Sully: Not again!

Sully jumps onto one

Mike shows up

Mike: Sull......Oh great!

*

Randolph: You cant win! (Chuckle)!

Sully: You leave Boo alone!

Randolph: Who's going to help you!

Randolph gets off to a platform and moves to a new door, Sully follows

Randolph: Wazowski is too much of a chicken!

Randolph: And Randall wouldn't help you after what you did!

Sully:.....

Randolph: But now the kid's mine!

Sully: No!

Randolph: Hehehehe....( Where's Jack!...)

Randolph climes onto the pipe above the doors

Sully:!!

Sully does the same also

Randolph: But I will do the pleasure of doing you in!

He stops and pulls out his gun

Sully:!!!!

Randolph: Bye Sullivan

Randolph shoots the connecter to the pipe Sully is standing on and it splits

Sully: Ahh!!

He falls to the platform below, luckily Mike and Celia caught him

Mike: Sully!

Sully: Ehh.....Boo...

Randolph: (Laughing)!!

Voice: I wouldn't laugh!

Randolph turns seeing Randall appearing

Randolph:!!!

Randall hits the gun out of Randolph's hand

Randolph:!!!

He then hits Boo out of his hand

Randolph: !!!!!!!

Sully: BBBOOO!!!!!

Sully runs as fast as he could and grabs Boo and pulls her up

Sully: BOO! Oh I was so worried!

He hugs her

*

Meanwhile, Randall and Randolph were having there own fight

(Slam!)

Randall hits Randolph with his tail, much like what he did with his fight with Sully

Randolph: Ehh!....

The blow hits him back

Randolph: Have it your way!

Randolph hits Randall with his fists

Randall: Whoa!

He almost fell of the thin pipe

Randolph grabs his top hands and pulls him up then hits him in the face

Randall managed the lock hands with Randolph so they couldn't hit each other

Randolph: So tell me how its like to lose

Randall:!! Don't think your going to take my spot!

Randolph: Say why not join me....brotherly stuff you know..

Randall: You think I'll forgive you that easily!

Randolph: You forgave Sullivan?

Randall: I'll never forgive that walking rug!

Randolph: So sorry..

(Propeller sounds)

Randall looks behind him seeing some kind of helicopter

Randall: !!!!!

Randolph: Goodbye...brother

Randolph puts his front two feet on Randall's body, he flips his whole hitting Randall off the pipe

Sully:!!!!!!!

Mike:!!!!

Celia:!!!

Randolph flips his 3 "hairs" back

Randolph: Pity pity...

He picks his gun and drops down to Sully

Randolph: Now I'll need that kid...

Sully:!!!!!

What will become of Sully, Celia, and Mike?

What happen to Randall?

You'll see in the last chapter of this story.