The Knife: A True Crime Podcast

Episode: Service Dog Fraud
Date: March 19, 2026
Hosts: Hannah Smith & Pasha Eaton
Guest: Rebecca Peluso

Episode Overview

In this gripping episode, Hannah Smith and Pasha Eaton dive into one of the largest service dog frauds prosecuted in U.S. history, sharing the firsthand account of Rebecca Peluso, a single mother who was among dozens of families defrauded by Rikon Service Dogs. Through empathetic interviewing and clear-eyed reporting, the hosts unravel how desperate parents of children with disabilities were misled, financially burdened, and endangered by a scam involving untrained—often aggressive—service dogs.

Key Discussion Points and Insights

1. The Impact of Autism and the Search for Support

• Rebecca’s Situation
  • Rebecca Peluso is a single mom from North Florida with three children, including twins Ella and Emma. Ella has high-needs autism (04:40).
  • Challenges included Ella being nonverbal as a toddler, engaging in self-harm, and "eloping" (running away due to overstimulation) (05:17, 07:05), leading to dangerous situations and constant vigilance.
• Why a Service Dog?
  • Desperate for more safety and freedom, Rebecca learned about service dogs specifically trained for children with autism and how they could prevent running and provide comfort during meltdowns (08:21, 09:29).

2. Encountering Rikon Service Dogs

• How Rebecca Found Rikon
  • Rikon Service Dogs, owned by Mark Mathis, promoted itself as a nonprofit run by a member of the autism community (11:19), specializing in the rare Briard breed.
  • The organization promised fully trained service dogs for $11,000–$17,000 (13:08, 16:22), and required a 10–14 month wait time for training and delivery (14:37).
• Financial Sacrifices
  • Rebecca "sold my bed, my dining room furniture. I mean, sold whatever I could" to raise the money for her daughter's dog (15:59, 16:13).

3. The Deception Unravels

• Red Flags and Lack of Communication
  • Sparse updates were provided after the contract—just one in October 2018, months before the dog was due (23:09).
  • Rumors and Facebook posts began revealing complaints: improperly trained, aggressive dogs; lawsuits; and finally, news that Rikon was closing (24:01).
  • Mark Mathis then offered Rebecca the choice: surrender her dog or come collect it—no refunds (25:31, 25:43).
• Collecting Puzzle (the Dog)
  • Rebecca describes the tense pickup: Mark tried to dissuade her, was curt, demonstrated the dog’s "training" by aggressively forcing it to sit, and refused to provide even food for the dog (27:15, 28:41).
  • The training records ultimately proved negligible—at most sporadic, with little evidence of any substantial work (29:47, 30:12).

4. The Aftermath: Betrayal, Stress, and Organizing

• Living with Puzzle
  • Upon arriving home, Puzzle was fearful, not housebroken, aggressive towards family and pets, and terrified Ella (31:11, 31:45).
  • Rebecca: "Did he give me the wrong dog—or more likely, he's a lying sacka...You fill in the rest" (31:50).
  • After additional stress and at financial/emotional cost, Rebecca had to rehome her existing corgi and, eventually, Puzzle (33:19, 49:31).
• Recognition of Fraud
  • Realizing "maybe Rikon's haphazard way of operating wasn't just bad business. Maybe it was fraud, and Rebecca was ready to fight back." (35:17, 36:17)
• Community Action
  • Rebecca formed a Facebook group, "Ryconned," ultimately connecting 50+ families harmed by Rikon (41:18), organizing them to file complaints with the North Carolina AG and to contact news stations nationwide (41:58, 42:34).

5. The Scale of the Scandal

• Nature of the Scam
  • Most "trainers" at Rikon were unqualified—often just cleaning kennels (44:59, 45:37), and Briard breeders in the U.S. had stopped selling dogs to Mathis due to complaints (46:14).
  • Mathis often sourced dogs overseas at ~$2,000 and resold them for $15,000 (46:58, 47:22), sometimes reselling the same dog multiple times (50:54, 51:03).
• Devastating Consequences
  • Many children and families ended up with dangerous, unsocialized, uncontrollable dogs (48:30).
  • One heartbreaking account: a Canadian family’s daughter died by suicide, devastated when her long-awaited dog arrived untrained and aggressive, destroying her hopes for independence (52:29–55:14).
    • Notable Quote:

    "For my daughter, everything in her life was going to change and going to be better as soon as Bailee was her service dog. I really believe if we had gotten what we paid for and what we were promised by Mark Mathis at Rycon, my daughter would still be alive today." — Nancy Evans, Katie’s mother via CTV (54:41)

6. Legal Battle and Outcome

• Indictment and Prosecution
  • After extensive media pressure and investigation, Mark Mathis was indicted in 2020 on 42 counts, later pleading guilty to 50 counts of obtaining property by false pretenses in December 2025 (56:25, 57:31, 57:58).
  • He paid $100,000 restitution, received probation, but no prison time (58:30, 58:56).
• Reflection on Motivation
  • The hosts and Rebecca reflect on Mathis’ dual role as a parent in the autism community and a perpetrator (60:15).
    • Notable Quote:

    "He was a member of our community, and to do that to other members of our community is unforgivable. But I think it was twofold: narcissism...and money." — Rebecca (60:15)

  • Attorney General Jeff Jackson:

    "There are few things more cruel than exploiting families who are trying to help their children live safer, more independent lives. Selling fake service dogs isn’t just fraud. It robs children with disabilities...and puts them at risk." (60:43)

• Restitution and Aftermath
  • No family was made whole financially—and none could recoup the emotional cost (59:46, 59:49).

7. Broader Issues: Service Dog Regulation

• No federal certification requirements, standards, or databases exist for service dog trainers/providers (67:30).
• The lack of regulation makes families vulnerable (66:33, 67:30), and hosts draw important distinction between service dogs and emotional support animals (68:39).

8. Moving Forward

• Rebecca’s Current Situation
  • After losing so much, Rebecca eventually adopted a golden retriever puppy, thoughtfully noting:

    "He seems to instinctively know when she needs help, which is very adorable to say... Time will tell. Maybe one day he will be a service dog for her, but right now he’s picking up on what she needs." (62:33)

• Community and Advocacy
  • Through tireless advocacy, Rebecca helped bring Mathis to justice and created support for other families (41:18, 71:27).

Notable Quotes & Memorable Moments

• On Sacrifice:

  “I sold my bed, my dining room furniture...and just slept on the floor instead.”
  — Rebecca Peluso (16:13)

• On Deception:

  “Did he give me the wrong dog—or more likely, he's a lying sacka...You fill in the rest.”
  — Rebecca Peluso (31:50)

• On the Emotional Toll:

  “You are excited to only find out that, under my daughter’s words, you brought home the big bad wolf, that you can’t take it anywhere.”
  — Rebecca Peluso (34:36)

• On Community Advocacy:

  “Well after I started the group...we ended up with approximately 50 families that were affected by this, we started digging into who do we contact and so forth.”
  — Rebecca Peluso (41:18)

• On the Broader System Flaw:

  “There is no required training standard, no federal certification or license, no service dog database...”
  — Pasha Eaton (67:30)

• On Motivation for the Crime:

  "Narcissism. Because he does think he's smarter than everybody. Even a judge said that in the courtroom. You are narcissistic. And I think the other part is money. He wanted money..."
  — Rebecca Peluso (60:15)

• On the Outcome:

  “Nobody’s going to be made whole, sadly. I wish everybody was. Cause I know...for a lot of families, it’s a hardship. Well...even if everyone was made whole for what they spent on the dog...the stress and the disappointment for them and their children...”
  — Rebecca Peluso (59:28, 59:46)

• On Hope:

  “We do have their little Christmas present...an English cream golden retriever...maybe one day he will be a service dog for her, but right now he’s picking up on what she needs.”
  — Rebecca Peluso (62:33)

Important Timestamps

• Rebecca’s Initial Search, Sacrifice, and Choosing Rikon: 08:58–16:22
• Picking Up Puzzle, Signs of Fraud: 25:31–30:12
• Puzzle’s Behavior in Rebecca’s Home: 31:11–34:36
• Rebecca Organizes Families and Media Outreach: 41:18–43:37
• Details of the Lawsuit and Investigations: 56:25–59:21
• Fraud’s Devastating Emotional Effects: 52:29–55:31
• Reflections on Motivation and Systemic Gaps: 60:15–62:19
• Rebecca’s Moving Forward with a New Dog: 62:33–63:31

Host Reflections

• The hosts marvel at Rebecca’s optimism and tenacity, highlighting her as emblematic of devoted motherhood and “a mother’s love” (71:43).
• They issue a broader warning that “service dog fraud is not representative of the profession—service dogs change lives, but finding a reputable provider is essential” (71:48, 72:04).
• They raise questions about the current lack of regulation and the vulnerabilities it creates for disabled families (66:33–67:30).

Final Thought

This episode details an appalling fraud that preyed on some of society’s most vulnerable families. Yet, it’s also a testament to the power of community, advocacy, and resilience in the face of systemic failures. Rebecca’s journey from victim to activist embodies the “ripple effects” of true crime and the potential for hope and justice, however incomplete.

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