What are some examples of Mass Killing / Shooting related lost media?

Here are some:

1. The Basement Tapes

2. Eric Harris Doom Wads

3. Sueng-Hui Cho Manifesto

4. Parkland Shooting CCTV Footage

Plz add proof to backup your claims

Myspace pages: Kimveer Gill, Steven Kazmierczak, Dimitris Patmanidis (partially found)

At least 2 or 3 pictures from Kimveer Gill's Vampirefreaks page. In one of the photos, he is seen wearing the shirt he wore during the shooting.

Darion Aguilars final Tumblr post in the Zumiez changing room

Carter Boyle's alleged manifesto/suicide note posted to steam

Pretty much all of Sebastian Bosse's videos in full.

Sebastian Bosse's final version of the GSS Counter Strike map.

Jeff Weise alleged band page


There is way more, but I can't think right now........ I will update later

Some new lost media regarding Columbine was recently found. It's the interview Evan Long gave to the Ghost Of The Republic radio show on the 3rd of November 2010:

- Connor Sturgeon's livestream
- Sutherland Springs footage
- Masjid An-Nur CCTV and remainder of Brenton Tarrant's GoPro footage
- Photo of William Unek without scan artifacts
- Good Anime Mix
- Recording of John Earnest playing Canto Ostinato
- LOL Superman (if it exists)

The contents of Adam Lanza's hard drive

The full Payton Gendron livestream
The video of the Poway Synagogue shooting
The video of the Baerum mosque shooting attempt

Lost Dr Phil Episode that’s about Robert Hawkins

Adams MediaFire account the feds had destroyed with signed permission from Peter Lanza

kazimir5505 wrote:

- Connor Sturgeon's livestream
- Sutherland Springs footage
- Masjid An-Nur CCTV and remainder of Brenton Tarrant's GoPro footage
- Photo of William Unek without scan artifacts
- Good Anime Mix
- Recording of John Earnest playing Canto Ostinato
- LOL Superman (if it exists)

that pic of Unek is creepy as shit. Its even creepier when you read about the massacre(s) and the insane level of violence he used. Its kind of fitting the scan artifacts made his face pitch black it mirrors his soul. [You must be registered and logged in to see this image.]

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Arano wrote:

kazimir5505 wrote:

- Connor Sturgeon's livestream
- Sutherland Springs footage
- Masjid An-Nur CCTV and remainder of Brenton Tarrant's GoPro footage
- Photo of William Unek without scan artifacts
- Good Anime Mix
- Recording of John Earnest playing Canto Ostinato
- LOL Superman (if it exists)

that pic of Unek is creepy as shit. Its even creepier when you read about the massacre(s) and the insane level of violence he used. Its kind of fitting the scan artifacts made his face pitch black it mirrors his soul. [You must be registered and logged in to see this image.]

Who is this guy here? What did he ever do

Martin Bryant is chad. Ilnaz Galyaviev is god. I hate humans, Coldness in my heart....Z 
I simp for Timur Bekmansurov, my boyfriend is Vladislav Roslyakov, Artyom Kazantsev deserved me. Polina Dvorkina was fat, god is real and that's me. Hitler was fake, I loaned my money to Salvador Ramos. Stalin was cute, I hate everything and everyone. I am souless, Daniil Zasorin told me. James Holmes slapped me in the face, I called him Adam Lanza was my boyfriend. Columbine was a trend. Jeffrey Epstein is alive and in my house. I bullied Daniil Monakhov, Kimveer Gill called me a Nazi, Seung Hui Cho prayed with me, Kosta Kecmanovic bulled me. I hate that fucker, Omar Mateen was homophobic to me, Guilherme Taucci tried to kiss me, his mother was cute, I am not cute, god bless, holy fuck I'm dead.... I got harrased by nazis......

Also Apathy - Sacks of people an album of grunge/alternative rock made by Luke Helder and his band. Luke Helder was obsessed by Kurt Cobain and Nirvana. His modus operanti looking like Ted Kaczinsky.

I believe there were images of the Columbine victims' bodies that were leaked, but are now lost to time.

NEXT STEP UP wrote:

The full Payton Gendron livestream
The video of the Poway Synagogue shooting
The video of the Baerum mosque shooting attempt

If you look at the CCTV of Poway, you can see Earnest wasn't even wearing his gopro, I think he might've been streaming/recording, but his gopro was just in the car the whole time, which would still be interesting to see.

Randy Stair’s suicide video and Dylan Butler’s livestream

NIU shooters laptop hard drive which is said to have been buried