A/N: this chapter is first case with team gibbs

Deeks heads back to his desk and looks around and starts on the loads of paperwork on his desk as Gibbs walks in, "Gear up dead marine in Quantico."

Deeks grabs his backpack and follows the rest and he slides into the seat next to Ziva whose driving, "Come on Ziva don't need the new guy to get sick on first day," Tony said.

Ziva rolls her eyes as take off, "So just call you Deeks or Marty?" She asked.

He looks at her, "Deeks is fine Ziva."

"So how long were you will LAPD?"

"4 years with LAPD and another 4 as liaison officer."

McGee looks at them, "What about Gibbs rules? Should we warn him on the important ones?"

"Like what?"

1a. Never let suspects stay together

1b. Never screw over your partner

2. Always wear gloves at a crime scene

3a. Don't believe what your told…always double check

3b. Never be unreachable

6. Never say you're sorry, it's a sign of weakness…unless to a friend

7a. Always be specific when you lie

7b. Never lie to Gibbs…he always knows

8. Never take anything for granted

9. Never go anywhere without a knife

10. Never get personally involved in a case

11. When the job is done, walk away

12. Never date a co-worker

13. Never involve lawyers

15. Always work as a team

16. If someone gets the upper hand break it

17. Always have a conference room available

19a. When given a Gibbs stare, don't say something stupid

19b. When given a Gibbs slap, take it

20. Never underestimate your opponent

21. Never say you're sorry. It's a sign of weakness…unless to friends

22. Never ever interrupt Gibbs during an interrogation

23a. Never mess with a Marine's coffee if you want to live

24. Never underestimate your opponent

25. Don't try to explain the process. Get to the bottom line

26. Be prepared for anything

27. Sleep on the Plane - you never know when you're going to get another chance

28. Never underestimate Gibbs gut.

30. Always have a spare of clothes at work

35. Always watch the watchers

38. Your case, your lead.

39. No such thing as coincidences.

47b. There is no favorite, unless your name is Abby Scuito.

48. Failure isn't a option

49. Loyalty is a powerful motivator - earn it from your team

50. Its okay to admit it when you need help

51. Sometimes you're wrong

Deeks shakes his head and leans against the window, "Those all?"

Tony laughs, "There are a few we haven't figured out but those are the important ones."

"More we have learned to create," Ziva said.

1. Do what you have to for family

2. Protect the ones you care about

3. The team is a family and always trust them to have your six

4. Never hurt Abby

5. Never question Abby's forensic science

6. Never mess with the forensic scientist's Caf-Pow! if you want to keep all your body parts in their correct place

7. Never piss off Ziva…if you want to live!

8. Always trust your partners instincts as well as your own

Gibbs stops the van and see Ziva pull to a stop and Deeks gets out and Gibbs hands him a holster, "Try that and not in waist line."

Deeks clips it on his belt and puts his gun in, "Thanks."

Tony shakes his head, "How is it the probie isn't fased by her driving?"

Gibbs slaps the back of his head, "Guess never driven with Kensi or Callen?" Deeks asked.

Deeks is out getting food and on the phone with Nell, "Well everything so far isn't to bad just..."

He hears the line go dead and gunshots ring out, "NELL!" He punches the gas and pulls out his other phone and hits Navy Yard security. "Gunshots fired on third floor in NCIS headquaters."

The man that answered is relaying the information to his boss, "Are you there now?"

He shakes his head as stop outside, "No I just got here and at least 2 shooters and hurry," he hangs up and grabs his back up weapon from his backpack glad he had gone to Gibbs place and picked it up from where he had left it and heads inside and runs the 3 floors and stops. "Balboa?"

Jack Balboa turns and waves him over, "Deeks where were you?"

He pants and rushes over and see his friend isn't armed and hands him a gun, "I was running to get food when was on phone will Nell and called security for the Yard."

Jack nods, "Good thing one of us had a gun or two."

He checks his breath, "Where is everyone?"

"Tony and Ziva are both hit by their desks and McGee is over there by the stairs."

Deeks looks to see the agent in a pool of blood and hands him a few more clips, "I need a distraction."

He smirks, "You got one..."

Deeks checks around the corner and his friend starts firing as Deeks makes a dash for McGee and pull him behind the stairs and is hit in the side, "Damn it."

Jack sees his friend is hit but moving and signs, you okay?

Deeks nods and signs back, for now am but lets try that again on 1?

He nods, 3...

Deeks spots the guy near him, 2...1

They both move and start shooting and in seconds the gunman are down and Jack sees him go down and rushes over, "Deeks come on stay with me."

Security team with SWAT rush in and see everyone hit, "Anyone here okay?" Someone shouts.

Jack presses his hand to a stomach wound, "Over here and need someone now."

A medic and guard rush over, "How are you not hit?" The guard ask Jack.

"I was coming from the lab with no gun and it started and he rushed in with two."

"Why in the hell would someone have two guns?"

"Just get him to Bethesda and I will call the Director," one making sure his friend was being attended to his heads to MTAC and plays with a few buttons and gets the New York office. "Adam need the director on the line right now," he tells the tech in New York.

Vance appear and looks at the Agent-In-Charge, "Balboa what the hell is going on?"

"There was a shooting in NCIS headquarters 2 of them and one is dead and other is wounded..."

Vance shakes his head, "Where? How many are hit?"

"It's the third floor squadroom and looks to be about 20 at least. I saw Gibbs, David, DiNozzo and McGee all hit. Deeks came in and we shot them."

Vance sighs glad for once Deeks carried his gun always, "Your are in charge there until I arrive in a few hours but keep me upto date."

He turns off the monitors wishing the best team NCIS had wasn't unreachable, "Mark get ahold of Renko."

Mike Renko opens his eyes as his phone goes off and sighs, "Hello?"

"Mike its Jack need you here in DC ASAP."

He runs a hand through his hair sitting up, "Its your luck we land in 5 what's wrong?"

"2 idiots opened fired on the squadroom and the MCRT is hit."

Renko shakes his head knowing Gibbs ran that team and who be pissed, "We will be there soon and better be ready for us."

Renko and his team get to the building and flash badges, "Mark we need to get in there."

The guard shakes his head, "Sorry no one is in or out until the director..."

A SUV pulls up, "Renko inside go," Vance orders the team.

Balboa sighs as he grabs his backpack from his desk as see Renko and his team, "At least 20 hit and 2 confirmed dead. You know 2 that are hit from LA office."

Renko runs a hand through his hair, "Wait who?"

Vance walks over, "Jones and Deeks are here since your office is down."

"How are they? I tried to get ahold of their team but no answer."

"Nell said they were headed somewhere for at least 2 month case."

"What the hell happened here?" Vance asked.

"I was coming from the lab when saw the shooting start and ducked behind a wall trying to figure out a way to get my gun and then Deesk came in with 2 guns and he rushed to get McGee out of fire and he was hit and then we moved and shot them. He was hit at least 3 times and bad."

Renko shudders at the thought of his friend, "Alex try and find Callen and his team since Deeks has no family and Hetty is his next of kin. Nell not sure."

Vance comes down with some files, "Deeks next of kin here is Gibbs and hers is Deeks and Gibbs while both are here."

next chapter they wait and try and sort out thngs about the shooting