Unfriended vs The Craigslist Killer

Medical student charged for murder and armed robbery, Phillip Markoff aka the Craigslist Killer, and the mysterious Skype caller from Unfriended, Laura Barnes aka Billie227, rap against each other to see who is the better online killer from films based on true events that both committed… cyanide? What does that even mean?
Craigslist Killer Background: A prison cell
Billie227 Background: A dark room
Note: both of them are in a Skype call.
Beat: https://youtu.be/So8VjonUYy8?si=DapoQ-r98q8IF4py
== Battle ==
EPIC RAP BATTLES
LAURA BARNES
VS
PHILLIP MARKOFF
BE-
(The announcers call drops and he is cut off by the beginning of the battle.)
(Battle starts at 0:12)
=== Craigslist Killer: ===
(Phillip is typing out an advertisement of Craigslist.)
Tired of Paranormal Activity spin-offs? Then sign this! 
When I spit, I skip rhymed shit from annoying advertisements 
You want a dissed shy bitch? It's yours, for only a couple hundred dollars!
(The Craigslist Killer flips the table with his computer over.)
Murderer, robber and stalker makes the success of this toddler look smaller! 
I find your terrible tactics gross, but only unnerving at most 
This lazily-written slasher’s as spooky as Casper the Friendly Ghost
I’m no sucker for a summer blockbuster who thinks she knows how to scare, 
Whose main murder method is a mean game of truth-or-dare
A ho goes toe to toe with my flow and like your brains, you’ve blown it 
Forget drunken despairing scenes - THIS is your most embarrassing moment! 
So I offer this service for free to you, so let’s talk, 
You’re small and topped by the Mall Cop and this victim’s Mark’d Off
=== Billie227: ===
Keep ur eyes flipped up, Phillip, Trojans arent the only thing installing 
Tonight, we r going 2 play a game - Laura Barnes is calling.
u’ve got a Date with Death even if ur sentence says Life -Time
‘Cause u’ll be getting Fry-ed when my Revenge Comes Online,
GUESS WHO!?! It’s the rap spitting apparition! Here for YOUR demise! 
Run from my rhymes like your problems? Just TRY! You sign off, you DIE!
Flows like bleach RIPPING through your stupid face! Abused in this new race, 
Asphyxiate you with hate that chokes you worse than any shoelace!
There’s no war in Warwick, a warrant called on your conspiracy 
But then they say you couldn’t hurt a fly and now I see they meant LYRICALLY
I’m not your customer, you blood sucker, this time YOU pay the fine 
My Cybernatural cipher’s masterful, and I’M TAKING YOU OFFLINE
=== Craigslist Killer: ===
Did you just rap that? You asshat, go kill yourself for me! 
You’re a labrat cashgrab! Add THAT to your Snapchat story!
You deserved everything that happened to you! So eat another dose of lead! 
There is no Extended Edition so maybe this time you’ll STAY dead!
=== Billie227: ===
Bitch, I’m as alive as ever! Hotter than the wires around your neck!
Reveal this rap and Markoff’s dead! Spreading my wrath and YOU’RE NEXT!
Getting heated? THAT'S YOUR WEAKNESS! Devoid of all uniqueness! 
and when your defeat goes VIRAL - NOTHING will be left a secret!
=== Craigslist Killer: ===
(The Craigslist Killer has his back turned to the camera.)
Who’s that pair of cold fingers sneaking their way through my door? 
Am I mental? Am I crazy? I CAN’T TAKE IT ANYMORE!
No family, no friends, blood on both my name and my limbs
(The camera zooms out to show him standing on a stool, rope around his neck.)
So I take my final bow and pray the world forgives - 
(The stool is yanked from underneath him and he begins to choke.)
...me for my sins
=== Billie227: ===
Looks like he finally shut the FUCK up, and YOU got to Suicide Watch it 
But with him both dead and gone, I’ve got this victory in my Pocket 
But I can’t forgive you! So let me end it all myself... 
I’M NOT FINISHED WITH YOU YET! 
(Laura holds up a gun and puts it to her head.)
YOU’RE ALL GOING TO HELL! 
(A gunshot is heard.)
...
...
...
(The Announcer rejoins.)
Phew, stupid internet connection! Alright, I'm back and -
...
...uhhh
...that's not good.
...so uhh... who won?
who's next?
you decide...?
epic rap...
(looks at smudged writing on his hand)
OHH, silly me! that doesn't say Cyanide, it says Sui-
...
um...
...
battles.