SciOly Assassination 145: Deja Vu

[LittleMissNyan]

MY ENTIRE EXISTENCE IN THIS GAME IS TURNING INTO A DUMPSTER FIRE SO I DON'T REALLY CARE

[CPScienceDude]

BUT IS TCS FULLY PROTECTED?? I HAVE A HUNCH ON THIS ONE

Edit: He is lol. if someone else wants to protect me in case I happen to be the target then I wouldnt complain

[JoeyC]

Mars, Capital city Olympus, Time Travel Agency Headquarters, 3020
CPScienceDude- Lockdown the building! Dr Nemesis is going after the professor!
SilverBreeze- Copy that Sir. *Radio Crackles* All security forces on alert we have a potential threat within the building. This is not a drill!
*Alarm Blares*
TheChiScientist- What’s going one?!?
CPScienceDude- Get down professor! We have reason to believe you are the target!
*Military Squadron Enters*
Pikachu4919- This is the Martian Secret Service! Jett get down on the ground! You are under arrest on charges of treason!
BennyTheJett- Listen this is ridiculous guys! Why I would never betray you guys. Look here’s my *Pulls out energy rifle*
Pikachu4919- He’s got a weapon! OPEN FIRE!
*Jett collapses to the floor*
CPScienceDude- Are we clear?
Pikachu4919- Building is being cleared by MSS forces right now but until then you’re all being detained.
LittleMissNyan- Wait what’s on the screen!
Dr Nemesis- Why who else my dear LMN. Also thank you for taking care of Jett for me.
Pikachu4919- Oh no. AGH! WE GOT THE WRONG GUY!?!?!
Dr Nemesis- Why yes. Anyways i’ll leave this here for you guys before MSS tracks me down.
*Message on screen states*
Morte a todos
Kematian bagi semua
moduege jug-eum
almawt liljamie
The enemy within is the one that you must fear. She will bring death to you all.
She has done it once, she will do it again. She is the one that will die by my hands.
*1 hour later in an undisclosed location*
Dr Nemesis- I have to say job well done on getting rid of Jett. Even if I didn’t get my hands on TCS.
Shadow Agent 1- Why of course. I was surprised MSS showed up though.
Shadow Agent 2- They had me spooked but they came for Jett not us.
Dr Nemesis- No matter. I have gotten closer to completing my endgame. Soon the universe will know my name!
Shadow Agent 1- Well we should get back before MSS starts looking for us.
Dr Nemesis- Yes. You do that. I need to see who shall be my next target once I get off of Mars.

[LittleMissNyan]

ALRIGHT I'M DONE I'M COMPLETELY DONE TRYING TO SOLVE CLUES MY ENTIRE EXISTENCE IN THIS GAME IS BEING A DUMPSTER FIRE

[BennyTheJett]

Do I get to write as a "wronged"?

[JoeyC]

ALRIGHT I'M DONE I'M COMPLETELY DONE TRYING TO SOLVE CLUES MY ENTIRE EXISTENCE IN THIS GAME IS BEING A DUMPSTER FIRE

.............
(somewhat disappointed ghost noises)

[nateDC]

Well...we're so successful.....

Also the quote in the sig is not by anyone in particular.

[Creationist127]

If it weren't for the unequivocal outrage expressed, I would wonder if LMN is one of the Shadow Legion people. Even then...

[JoeyC]

ALRIGHT I'M DONE I'M COMPLETELY DONE TRYING TO SOLVE CLUES MY ENTIRE EXISTENCE IN THIS GAME IS BEING A DUMPSTER FIRE

.............
(somewhat disappointed ghost noises)

Is that a disturbance in the space time continuum I hear?
You now need 1 more officer again. Anyways ID's have been scattered about and Jett is now dead.

[SilverBreeze]

Aaaaaah. Sorry, I'm new, and I don't know what I'm doing. Sorry BennytheJett.

Morte a todos
Kematian bagi semua
moduege jug-eum
almawt liljamie

They all say "Death to all." First line is Portugese, second is Indonesian, third is Arabic(? Translate says "Thumped Death to all"?) Could speakers of these languages check? Google Translate is not too helpful here.

Is calling TCS "professor" significant in any sense?

Dr Nemesis- No matter. I have gotten closer to completing my endgame. Soon the universe will know my name!

This seems significant, maybe a reference, but I'm not getting it.

The enemy within is the one that you must fear. She will bring death to you all.
She has done it once, she will do it again. She is the one that will die by my hands.

"Within"- officer.
Other bolded parts: LMN just caused BennytheJett's demise, though by accident. Might be the sassy targeting her and baiting a hasty accusation at the same time? Or could be the sassy targeting themselves(bring death).

I have a feeling the sig is referring to a user's behavior as an ID clue? Google autocompletes "joker" when I look it up.