Subway killer David Mazariegos sick ‘homicide king’ pic revealed

Metro Loud
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The person accused of kicking a 64-year-old to dying outdoors a Brooklyn subway station for no motive final week was collaborating in a taxpayer-funded artwork “diversion” program — and painted footage of cops being murdered, The Put up can reveal.

Deranged David Mazariegos — arrested lower than 24 hours after Nicola Tanzi was attacked and died of his accidents on Oct. eighth by Jay St-Metrotech station — posted a sequence of artworks on-line depicting himself beheading America’s Founding Fathers and NYPD officers as pigs.

Different posts embrace the American flag burning as a black man stood triumphantly over a beheaded white man and the Burger King brand, with the textual content modified to “Homicide King, you’ll get it our means.”

David Mazariegos, handcuffed and sporting a ripped white shirt, grins broadly whereas being escorted out of a constructing by two males. Steven Hirsch
Taxpayer-funded Youth Justice Community refused to reply questions on what goes on of their artwork program, the place Mazariegos was an intern. David Mazariegos/ Instagram

He additionally made movies of himself brandishing nunchucks on a subway platform.

Most of the ugly footage have been posted whereas Mazariegos, 25, was attending two taxpayer-funded rehabilitation artwork remedy applications each day.

Mazariegos was an intern to artwork director Anthony DeJesus on the Harlem-based Youth Justice Community, the place he was commissioned to color murals. He was additionally a member of The Animation Mission the place he grew to become a licensed mentor to teach highschool college students in Might.

In a single self-promotion video posted to Instagram, Mazariegos brandishes a weapon on a subway platform. He’s now accused of beating a person to dying at a station. Instagram/@dartist.mazarati
Mazariegos was beneath the wing of Youth Justice Community, a taxpayer-funded nonprofit, for artwork mentorship however cherished drawing himself — right here he’s proven decapitating America’s Founding Fathers. David Mazariegos/ Instargram
Mazariegos was arrested with a samurai sword in his possession — similar to those from his many beheading fantasies. David Mazariegos/ Instagram

When Mazariegos was hauled into the dock on July 8 over a separate cost of attacking a person over the age of 60, his lawyer used his affiliation with the artwork applications in her argument for him to get bail.

Manhattan Choose Robert Rosenthal frightened aloud about releasing Mazariegos throughout that case, saying “the severity of [his crimes] is rising over time.”

However lawyer Gretchen Reeser of Authorized Help Society stated Mazariegos is in a “program full time with Youth Justice Community,” as an intern.

“He goes there Monday by Thursday, every day of the week, and he participates in teams and artwork lessons and issues like that,” she stated in a courtroom transcript obtained by The Put up.

She failed to say that a lot of his artwork was of violent fantasies and killing law enforcement officials.

Mazariegos posted $1,000 bond and was launched a number of days later.

Mazariegos was steeped in anti-colonialist fantasies, whereas worshiping Western and company manufacturers and merchandise. David Mazariegos/ Instagram
A traditionally inaccurate illustration of Indians shedding a battle to American George Washington and Italian Christopher Columbus was included in Mazariegos’ pantheon. David Mazariegos/ Instagram
Mazariego’s puerile cannon of gore and intercourse included drawing NYPD officers as pigs being shot within the face. David Mazariegos/ Instagram

The taxpayer-funded Youth Justice Community is a voluntary program which goals to “break cycles of incarceration,” in accordance with its web site.

Its mission assertion claims: “We decide to the day that not a single younger particular person will spend one other evening in jail.”

Mayoral candidate Zohran Mamdani is a proponent of utilizing such applications for criminals as an alternative choice to jail.

Mazariegos was a licensed mentor for highschool college students with the New York Metropolis-funded Animation Mission, regardless of his violent and graphic paintings. Youth Justice Community/ Fb
A bit of the alleged assassin’s paintings reveals Democrat and Republican leaders concerned within the “pizzagate” conspiracy principle. David Mazariegos/ Instagram

DeJesus as soon as led YJN’s schoolkid-aged members in watching a movie about communist chief Fred Hampton earlier than they went out to paint a mural of him on a Brooklyn road, with slogans “I’m the revolution” and “Black Panther Occasion,” in accordance with BKreader.com

“We have been devastated to listen to about this tragedy, and we prolong our deepest sympathies to [Nicola] Tanzi’s household and all these grieving this incident,” a YJN spokesperson stated in an announcement to The Put up, though incorrectly naming the sufferer.

The group wouldn’t reply questions on its artwork program or Mazariegos’ involvement.

Mazariegos paints a mural for taxpayer-funded Youth Justice Community, the place he was an intern for the humanities director, on this September 2024 Instagram submit. David Mazariegos/ Instagram

YJN’s tony board of administrators consists of chairman Jamaal Thomas, a program director at Yale College, and college from Columbia College and College of Chicago.

One other image obtained by The Put up reveals Mazariegos grinning after receiving his certificates saying he had certified as a mentor at The Animation Mission’s Laptop Animation Group, which pairs mentors and college students, normally excessive schoolers, Cein Chavez, a former participant, instructed The Put up.

“Because it’s authorities funded, I really feel like they take lots of people of various talent ranges. They’re not very selective of who they take inside,” Chavez, a 22-year-old artist, stated of the mentors.

Creepy subway movies abound of a shirtless Mazariegos dancing alone to his front-facing digital camera. David Mazariegos/ Instagram
Whereas latest images give the impression of a madman who’d misplaced contact with actuality, Mazariegos gave the impression to be a health fanatic and aspiring capitalist–with a bloodthirsty leftwing stain. David Mazariegos/ Instagram

Footage posted on Mazariegos “dartist.mazarati” Instagram account present him spray portray an inner wall on the YJN with a colourful mountain vary and “Harlem World” in graffiti letters.

Nevertheless, different artworks on the account are far darker, with recurrent themes of cartoon characters, intercourse and violence — together with many beheadings.

“Always remember how this land was taken in your ancestors by rape homicide castration pillaging and slaughter” he wrote on an all-caps Columbus Day 2023 Instagram submit, accompanied by a drawing of George Washington and Christopher Columbus massacring Native People.

Following his July launch on the sooner assault cost, Mazariegos set out on a spree of petty chaos, in accordance with police studies.

Mazariegos worshiped the merchandise of American capitalism whereas portray adoring portraits of communist Che Guevarra and fantasizing about murdering America’s Founders. David Mazariegos/ Instagram
Mazariegos was always attempting to make a buck together with his artwork, the place he had slick promo movies and knowledgeable web site. David Mazariegos/ Instagram

Later that month he was arrested for leaping up and down on a girl’s automotive within the Bronx, shattering the windshield, whereas screaming, “Come get me! Y’all afraid of the federal government!” (a line that seems in his paintings); then he obtained summons for driving between subway vehicles and was arrested for stealing cash out of a bodega tip jar.

In 2019, Mazariegos tried to burn down a church within the Bronx and was arrested for arson.

On a summer season afternoon he lit a T-shirt on hearth and stuffed it beneath a church signal, sending terrified parishioners working outdoors. With the signal aflame, Mazariegos shouted, “I hate church buildings, hospitals, police. These methods oppress folks,” in accordance with a police report obtained solely by The Put up.

Though he was residing with an aunt over the summer season he had extra lately been homeless and hustling for money promoting his artworks on the road.

Nevertheless, Mazariegos nonetheless produced promo movies on Instagram and TikTok and had a modern, skilled web site.

After his alleged assault on Tanzi, a Brooklyn resident and religious Catholic, Mazariegos coldly instructed cops he didn’t like the best way the sufferer “checked out him,” or that he had held the emergency door open for him, sources instructed The Put up following the incident.

NYPD crime scene unit investigators carry out proof luggage from the Jay Road-MetroTech Subway Station on Oct. 7, 2025. Kyle Mazza
Brooklyn resident and religious Catholic Nicola J. Tanzi (at left carrying lantern) was overwhelmed to dying allegedly by David Mazariegos on the Jay St-MetroTech subway station final week. Fb/john.l.heyer

He had repeatedly pummeled the sufferer’s face and stomped on his head as much as 15 instances till he was lifeless, sources claimed.

Tanzi had beforehand labored within the World Commerce Middle the place he survived each terrorist assaults there — in 1993 and on Sept. 11, 2001.

Mazariegos took Tanzi’s bank card and used it to purchase a 20-inch Katana sword, which he was in possession of when he was arrested.

Prosecutors have stated he confessed to beating Tanzi and “taking his spirit,” in accordance with Brooklyn Assistant District Legal professional Sapna Kishnani.

He’s now being held with out bail and has not but entered a plea to the homicide cost.

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