Welcome to Without Warning

the home of Crowdsourcing Justice™

Welcome to Without Warning

the home of Crowdsourcing Justice™

 Where true crime enthusiasts, professionals, and families come together to make an impact. Led by one of the nation's foremost private investigators, Sheila Wysocki, we’ve redefined what it means to investigate cold cases. Sheila's groundbreaking Wysocki Cold Case Resolution Method™ (CCR) has brought closure to over 100 complex cases, including the murder of her own college roommate, a case she solved after 26 long years.


Now, you have the opportunity to join the fight for justice in a way that’s meaningful and actionable.


Need Help with a Cold Case? Apply for a Consultation Today

If you’re a family member seeking answers, know this: there is no case too cold. Sheila’s comprehensive consultation process is designed to dig deep into the details of your case, crafting a strategic approach to uncover the truth. With Sheila’s expertise and her proven Cold Case Resolution Method™, we’ll work with you to turn dead ends into breakthroughs.

Apply for a Consultation Now

and get one step closer to finding the answers you’ve been searching for.

How You Can Help Solve Cold Cases:

  1. Donate to Victims' Families
    Your support directly funds the investigation of unsolved crimes, helping families afford the resources needed to reopen cold cases and uncover the truth.

  2. Become a Case Sleuth 
    Get exclusive access to case files, evidence, and interviews. Review critical materials and provide fresh perspectives—because sometimes, the right set of eyes makes all the difference.

  3. Join Cold Case Events
    Attend live or virtual events where we discuss cold cases in depth. Be part of the process that cracks open old mysteries, guided by Sheila Wysocki herself.

  4. Read, Watch, and Learn
    Dive into our books, case reviews, and podcasts that offer a deep dive into the world of cold case investigations. Learn the skills, techniques, and stories that make this work so powerful.


Why Join Sheila's Mission?

Sheila Wysocki didn’t just become a private investigator—she fought to bring her best friend’s killer to justice when no one else would. Overcoming challenges, she found the truth buried deep in a 26-year-old case.


Now, Sheila is taking her experience and revolutionizing how we solve cold cases with her Crowdsourcing Justice™ method. Families who thought they’d never get answers are finally seeing justice served, and sleuths like you are becoming part of that story.–


Be Part of the Movement.



Be Part of the Solution.

Whether you’re here to support victims’ families, dive into the gritty details of unsolved cases, or need Sheila’s expertise on a case that’s close to your heart, Crowdsourcing Justice™ welcomes you.


Let’s work together to solve the unsolvable.


Apply for a consultation or join us today to start making a difference.


"I never take a case that I personally feel can't be solved. That's what makes me different. Through a comprehensive consultation, I'll be able to understand the ins and outs of your case. This information will help develop a powerful strategy, so we can help you get answers."

Sheila Wysocki in a  trench coat looking at the camera.

Sheila Wysocki

Founder/CEO/Private Investigator

A woman is sitting at a table with a laptop and a cup of coffee.

There's no case too cold.

Wysocki became a household name in the private investigation world after she helped solve the cold-case murder of her college roommate, Angie, more than 25 years later. Since then, she's helped hundreds of families re-open death investigations to find the answers they've been so desperately seeking.

Crowdsourcing Justice

Uniting Passion and Expertise to Solve Cold Cases

Crowdsourcing Justice

Uniting Passion and Expertise to Solve Cold Cases

Imagine being part of a team that finally brings the truth to light in cases long forgotten by the system. A chance to give a voice to the voiceless. This is more than a hobby—it’s a calling.

As seen on:

Share by: