CrimeDoor True Crime App Releases AR Experience of Notorious BIG, Tupac Murder Scenes

Sam Blake

Sam primarily covers entertainment and media for dot.LA. Previously he was Marjorie Deane Fellow at The Economist, where he wrote for the business and finance sections of the print edition. He has also worked at the XPRIZE Foundation, U.S. Government Accountability Office, KCRW, and MLB Advanced Media (now Disney Streaming Services). He holds an MBA from UCLA Anderson, an MPP from UCLA Luskin and a BA in History from University of Michigan. Email him at samblake@dot.LA and find him on Twitter @hisamblake

CrimeDoor True Crime App Releases AR Experience of Notorious BIG, Tupac Murder Scenes

Anyone wishing to relive the drive-by shooting of Notorious B.I.G., aka Christopher Wallace, can do so later this month through the true crime augmented reality app, CrimeDoor.

The upcoming release will coincide with the 24th anniversary of the Brooklyn native's murder outside the Peterson Automotive Museum, where he was attending a Vibe Awards after-party. CrimeDoor will also be releasing a door into the murder scene of rapper Tupac Shakur, Notorious B.I.G.'s West Coast rival.


The app has a number of new additions slated and has seen users surge since it paid $1,000 to Olivia Snake, a true crime TikToker with 1.1 million followers, to promote it in mid-January, founder Neil Mandt said. Before that point, about 11,000 people had downloaded CrimeDoor since its October launch; in the subsequent 72 hours, 60,000 more piled in.

Over the last six weeks, Mandt said CrimeDoor has been downloaded 220,000 times. Even as it faces criticism from victims' rights advocates, it climbed as high as number four among news apps on the iOS App Store, which uses an algorithm to rank apps based on factors including downloads and user engagement.

Those data were confirmed by third-party analytics firms Apptopia and Sensor Tower.

"We hit the market [with the TikTok influencer], we got a lot of publicity, we saw immediate growth," said Mandt.

CrimeDoor allows users to explore unsolved crime scenes recreated with augmented reality (AR). The app opens onto a map that shows users nearby historic crime scenes. Each crime comes with a case file that includes a list of articles, documents, photos, audio clips and videos curated by crime journalists and researchers. For an additional fee, users can explore select crime scenes via AR environments the company creates with Unity, a gaming engine.

Mandt, a Hollywood veteran and true crime enthusiast, said CrimeDoor now has around 700 case files, comprising about 60,000 total hours worth of content, and that at least three new cases appear on the app every day. There are currently 20 "doors" — augmented reality portals through which users can enter various crime scenes — which will increase by about one per month, Mandt said.

CrimeDoor Pushback

A local NBC station in Arizona ran a segment in December highlighting concerns that the app exploits victims. Mandt responded that they are only sharing facts, and not glorifying violence.

The company maintains it can actually help victims' family members who want to bring new light to the unsolved crimes that stole their loved ones.

But not everyone may want that. Ferroll Robin, executive director of L.A.-based Loved Ones Victims Services, lost her brother to homicide.

"This is a very sensitive issue," she said. "[CrimeDoor] could trigger all kinds of emotions that families and loved ones have kind of moved past, so this could actually re-victimize them in a sense." Some families might see CrimeDoor as helpful, she said, "because they want their crime solved so bad." On the other hand, Robin reiterated, "I've had clients say 'I don't even want them found at this point,' because they've already dealt with it and moved on with their life."

Mandt pointed to families of two unsolved murder victims who have helped build out their respective crime door scenes on the app.

Kelsi German, sister of Libby German, one of two victims slain in Delphi, Indiana, in 2017, has given CrimeDoor details on what her 15-year-old sister looked like at the time of her murder, and the murder scene itself, Mandt said. Family members of Rebecca Zahau, murdered in Coronado, California in 2011, have also helped build out an AR re-creation.

"The awareness on those cases has significantly jumped, as a result of our efforts," Mandt said.

As CrimeDoor continues to release new material, Mandt and company partner Paul Holes, a former crime investigator, think the app can help crowdsource valuable information for cracking unsolved cases. Holes formerly worked on the Golden State Killer case, which was ultimately solved after decades of empty leads thanks in part to true crime enthusiasts who conducted their own investigations.

Mandt said he is expecting soon to partner with media companies interested in giving viewers an opportunity to dig deeper into crimes they feature on their programs, pointing to a hypothetical example of Dateline NBC. He previously told dot.LA that such an arrangement would involve a revenue share; he did not cite specific partners but noted that announcements should be forthcoming.

CrimeDoor is free to use, but accessing a door costs $1.99. Users can also purchase unlimited door access for $4.99 per month. Mandt would not say how much money the company has earned but noted that 7% of users make a purchase, suggesting about 15,400 of the 220,000 downloads over the past six weeks brought in some cash.

Influencer marketing has been key to the app's rise, Mandt said, noting that the $5,000 or so the company has spent on that channel represents the vast majority of its advertising expenses.

After Snake shared the hype clip on her TikTok, other influencers chimed in, for free. A YouTuber who goes by cjades, with 287,000 subscribers, narrated a side-by-side walkthrough of a crime door, saying, "I thought this was absolutely insane and I thought I have to make a video about this." That video, Mandt said, captured about 40,000 views over the next several days.

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Billion-Dollar Milestones and Snapchat’s New Features

🔦 Spotlight

Happy Friday Los Angeles!

This week’s spotlight showcases LA’s thriving tech scene, featuring Snapchat’s latest feature updates and two local startups Liquid Death and Altruist, making TechCrunch’s Unicorn List for 2024.

Image Source: Snap

Snapchat’s recent fall updates bring fresh features, including a new iPhone camera shortcut for instant snaps, Halloween-inspired AI-powered Lenses, and Bitmoji costumes inspired by Mean Girls and Yellowstone. Bitmoji stickers now reflect trending Gen-Z expressions like “slay” and heart symbols for added flair in chats. Plus, the “Footsteps” feature on Snap Map allows users to track their past adventures privately, adding a nostalgic touch.

Image Source: Liquid Death

ICYMI, two LA startups joined the Unicorn Club—achieving valuations over $1 billion. Liquid Death, based in Santa Monica, is a canned water company with edgy branding and a humorous sustainability focus. Known for viral marketing and brand partnerships, it redefines bottled water as a lifestyle brand and environmental statement. In March, Liquid Death closed $67 million in strategic financing, raising its total funding to over $267 million and valuing it at $1.4 billion.

Image Source: Altruist

Altruist, a Culver City-based fintech platform, offers financial advisors streamlined tools to better serve their clients. With a user-friendly investment and account management platform, Altruist has gained strong traction in the finance world. In May, it announced a $169 million Series E funding round, bringing its total funding to over $449 million and earning a valuation of $1.5 billion.

Together, Liquid Death and Altruist exemplify LA’s capacity for innovation across diverse sectors, from lifestyle branding to fintech. Whether reshaping financial tools or redefining sustainable branding, these companies showcase LA’s unique entrepreneurial spirit. Go LA!

Check out TechCrunch’s 2024 Unicorn List here. And don’t miss Snapchat’s latest features—perfect for adding some fun, connection and maybe a few selfies this weekend!


🤝 Venture Deals

LA Companies

  • Freeform, a company bringing AI to metal 3D printing, raised $14M in funding from NVIDIA’s NVentures and AE Ventures to further develop its AI-powered 3D printing technology for industrial-scale production. - learn more
LA Venture Funds
  • Anthos Capital participated in a $70M Series D round for Carbon Robotics, which develops AI-powered robotics for precision agriculture, and the funding will be used to accelerate the growth of its autonomous weeding technology. - learn more
  • Anthos Capital participated in a $3.5M seed round for Plasma Network, aimed at expanding access to USDT stablecoins on the Bitcoin network, with the investment supporting the network’s growth and efforts to enhance stablecoin accessibility through the Lightning Network. - learn more

LA Exits


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      ⚖️FTC’s "Click to Cancel" Rule and Its Ripple Effect on Tech

      🔦 Spotlight

      Happy Friday Los Angeles,

      The FTC’s new “Click to Cancel” rule is shaking up subscription-based tech. Now, instead of navigating a maze of cancellation hurdles, users can cancel subscriptions as easily as they signed up—with a single click. This shift is a wake-up call for SaaS, streaming, and app-based companies, where once-hidden exit options often kept users around simply because canceling was a hassle.

      The rule also requires businesses to send regular renewal reminders, ensuring customers stay informed about upcoming charges. It's more than a cancellation button—it’s about transparency and giving users control over their decisions.

      For startups, the impact goes deeper than UX adjustments. Many have relied on "dark patterns," which subtly discourage cancellations by hiding the exit. Now, companies must shift toward building genuine loyalty by delivering real value, not by complicating exits.

      While this might affect retention rates initially, it could lead to more sustainable business models that rely on satisfaction-driven loyalty. Investors may start prioritizing companies that emphasize transparent, long-term engagement over those that depend on dark patterns to maintain retention metrics.

      The rule opens the door to more ethical UX design and a truly user-centered approach across the tech industry. It may even set a precedent against manipulative design in other areas, such as privacy settings or payment methods.

      Ultimately, the “Click to Cancel” rule presents an opportunity for the tech industry to foster trust and build stronger customer relationships. Startups and established companies that embrace transparency will likely stand out as leaders in a new era of customer-centric tech, where trust—not tricky design—is what retains users.

      As the tech landscape continues to evolve, LA Tech Week 2024 offers a chance to explore these shifts in real-time. Check out the upcoming event lineups to stay informed and make the most of your time:

      For updates or more event information, visit the official Tech Week calendar.


      🤝 Venture Deals

      LA Companies

      • Ghost, a company supporting top brands and retailers with streamlined logistics and fulfillment solutions, raised a $40M Series C funding round led by L Catterton to fuel its continued growth and innovation. - learn more

      LA Venture Funds
      • Assembly Ventures participated in a $27M Series A round for Monogoto, a provider of software-defined connectivity solutions that enable secure, cloud-based IoT and cellular network management on a global scale. - learn more
      • Angeleno Group participated in a $32M Series C round for REsurety, a company that recently launched an innovative clean energy marketplace aimed at providing better financial and operational insights to support renewable energy transactions. - learn more

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        🌴🧑‍💻 Your Guide to LA Tech Week 2024

        🔦 Spotlight

        Happy Friday Los Angeles,

        As many of you know, LA Tech Week is right around the corner, kicking off next Monday October 14th bringing together founders, creatives, investors, and engineers for a week of immersive events, panels, and socials across the city. From blockchain and AI to biotech and design, LA Tech Week is a chance to dive into the ideas shaping today’s technology landscape.


        What to Look Forward To

        Insights from Visionary Leaders: Hear firsthand from industry trailblazers as they share stories, challenges, and key lessons from their experiences. Expect fresh perspectives on AI, venture capital, biotech, and the ethical questions around emerging technologies.

        Interactive Panels: This week isn’t about watching from the sidelines; it’s about engaging directly with the tech community. Participate in hands-on panels discussing everything from startup scaling to ethical AI, with honest insights from those actively shaping these fields.

        Networking Mixers & Social Events: Meet and connect with founders, VCs, developers, designers, and fellow techies across LA. Rooftop mixers, lunch meetups, and creative gatherings offer the perfect chance to spark ideas and collaborate.

        Plan your week with the daily lineup, organized by location for easy navigation:

        For updates or more event information, visit the official Tech Week calendar.

        Enjoy LA Tech Week 2024!!


        🤝 Venture Deals

        LA Companies

        • Clout Kitchen, a Los Angeles and Manila based startup, has raised $4.45M in seed funding, co-led by a16z SPEEDRUN and Peak XV’s Surge, to develop AI-powered digital twins, which enables gaming creators to produce realistic virtual avatars for content and fan engagement. - learn more
        • MeWe, a privacy-focused social media platform, has raised an initial $6M in Series B funding led by McCourt Global to support Web3 integration and expand its decentralized network for 20 millions users. - learn more

          LA Venture Funds
          • EGB Capital participated in a $10M Series A funding round for MiLaboratories, which develops software that enables biologists to independently analyze complex genomic data, accelerating research and discovery in fields like drug development. - learn more
          • Crosscut Ventures participated in the $13.75M seed round for Airloom Energy, a company focused on developing airborne wind energy technology to harness high-altitude winds, with plans to accelerate a pilot project in Wyoming. - learn more
          • Overture VC participated in a $5.5M Seed funding round for Molg Inc., a company developing robotics and software for circular manufacturing, designed to disassemble electronics efficiently and recover valuable materials to reduce e-waste and support sustainable production. - learn more


            LA Exits

            • Options MD, a Los Angeles based telemedicine platform that provides care for people suffering from severe and treatment-resistant mental illness, is set to be acquired by Resilience Lab, an AI-driven provider focused on enhancing mental health care access. - learn more

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