In a chilling mystery that has gripped Nova Scotia for nearly 11 months, six-year-old Lilly Sullivan and her four-year-old brother Jack Sullivan vanished without a trace from their rural home in Lansdowne Station on the morning of May 2, 2025 — and suspicion has fallen heavily on their stepfather, Daniel Martell.

The case has torn apart families, divided a tight-knit Pictou County community, and sparked endless online speculation, vigils, and one of the largest search operations in the province’s history. Yet despite massive ground searches, cadaver dogs, drones, and countless tips, the two little ones remain missing — with no bodies found, no confirmed crime scene, and no charges laid in their disappearance.

Now, as Martell, 34, faces separate charges of sexual assault, assault, and forcible confinement involving an adult woman (alleged to have occurred in the months before the children vanished), the question on everyone’s lips has grown louder: Has Daniel Martell been accused of murdering Lilly and Jack? And what is the actual evidence for — and against — that explosive theory?

Read the full, disturbing breakdown: the timeline of that fateful morning, the conflicting accounts, eerie neighbour reports, unsealed court documents, Martell’s own words, the separate sex assault case, and why police still insist the missing children investigation remains wide open 👇

The day two little lives disappeared: May 2, 2025

It was a quiet Friday morning in the heavily wooded rural community of Lansdowne Station, about two hours northeast of Halifax. Lilly, described as a bright, bubbly six-year-old who loved dancing and “girlie things” but often followed her little brother’s lead, and Jack, a cheeky four-year-old obsessed with bugs, dinosaurs and trucks, were reportedly last seen in the kitchen of the family’s rundown trailer on Gairloch Road.

Around 10:01am, their mother, Malehya Brooks-Murray, called 911 to report that the siblings had “wandered away” from the home they shared with her, Martell (her common-law partner and the children’s stepfather), and their one-year-old baby sister, Meadow.

Police responded within minutes. What followed was an unprecedented search effort: hundreds of officers, volunteers, canine units, helicopters, and even dive teams combed dense forests, rivers, fields, and abandoned properties across Pictou County. The area around the home is remote and heavily treed — the kind of place where two small children could easily get lost… or where evidence could be hidden.

Initial police statements suggested the children may have simply wandered into the woods. But as days turned into weeks with no sign of Lilly or Jack, the tone shifted. Searches scaled back, then resumed with cadaver dogs in October 2025. Items like a child’s T-shirt, blanket and tricycle were later deemed irrelevant.

To this day — more than 10 months later — the RCMP Major Crime Unit says the file remains an active missing persons investigation. No charges have been laid in connection with the disappearance. No one has been officially named a suspect in their presumed deaths. Yet public suspicion has zeroed in on Martell from the earliest days.

Evidence pointing the finger at Daniel Martell: The case “for”

Critics and online sleuths — along with some family members on the biological side — have compiled a list of circumstantial red flags that they say paint a dark picture:

1. Conflicting accounts and the “wandered away” narrative The mother initially told police the children wandered off. Martell has repeatedly echoed this in media interviews, insisting he believes they got lost in the woods. However, unsealed court documents from search warrant applications (reported in early 2026) reportedly shed new light on the relationship dynamics and raise questions about the exact timeline and whereabouts of both adults in the hours before the 911 call. Some reports suggest the story changed or details didn’t add up under scrutiny.

2. Neighbour reports and “eerie” behaviour Locals have described the family’s living situation as chaotic. The trailer was reportedly rundown, and the couple had moved there relatively recently (around two years prior). Some neighbours claimed unusual activity or tensions in the household. In interviews, Martell himself admitted that the first questions police asked him assumed the children were dead — “Did you kill Lilly and Jack?” and “Are you an accessory to the murder?” He said all questions pertained to their deaths rather than possibilities they were alive or taken elsewhere.

3. Martell’s separate criminal charges In January 2026, RCMP arrested Martell on charges of sexual assault, assault, and forcible confinement involving an adult female victim. The alleged incidents spanned September 2024 to March 2025 — overlapping with the period when the children were living in the home. While police insist these charges are “completely separate” from the missing children case, many see them as evidence of a pattern of controlling and violent behaviour. The case was adjourned in late March 2026 after last-minute new evidence was disclosed, adding to the sense of unfolding drama around Martell.

4. Family tensions and accusations Some relatives from the children’s mother’s side have publicly or privately pointed fingers at Martell. In one reported exchange, he claimed the first question directed at him was about killing the children. Biological family members have expressed frustration over limited contact after the couple moved to the rural property. Court documents have reportedly revealed allegations of abuse or strained dynamics in the home.

5. The lack of trace evidence and the remote location Despite extensive searches, including cadaver dogs on and around the property, nothing definitive has been found. Critics argue that if the children simply wandered off, some trace — clothing, footprints, or remains — should have turned up in nearly 11 months. The dense woods and Martell’s familiarity with the area (he worked at a local sawmill) fuel theories that someone with knowledge of the terrain could have concealed what happened.

6. Public statements raising eyebrows Martell has given multiple interviews, sometimes holding photos of the children and pleading for information while insisting he had nothing to do with any harm. In one, he said he no longer believes they wandered into the woods. He has spoken of the baby sister Meadow not understanding what happened and vowed to keep speaking out. Some viewers found his demeanour off or overly focused on defending himself rather than pure grief.

Evidence against accusing Martell of murder: The case “for innocence” or at least “not proven”

Despite the intense speculation, police have been careful — some say too careful — not to charge Martell or anyone else in the disappearance:

1. No charges, no bodies, no crime scene As of March 31, 2026, the RCMP has not charged Martell (or anyone) with murder, manslaughter, or any offence related to Lilly and Jack. The investigation is still classified as a missing persons case. Extensive searches, including inside the home and on the property, have not yielded conclusive evidence of a crime. Without bodies or a clear crime scene, proving murder is extremely difficult.

2. Police repeatedly stress the charges are unrelated Every time Martell appears in court on the sexual assault matters, authorities reiterate that those allegations involve an adult and have no connection to the children’s disappearance. The RCMP Major Crime Unit continues to treat the file as active and open to all possibilities — including the children still being alive somewhere, having been taken, or having met with an accident.

3. Martell participated in searches and appeals In the early days and months, Martell joined or supported search efforts and gave emotional interviews describing the children as “awesome kids” who were best friends. He detailed Jack’s love for bugs and dinosaurs and Lilly’s personality. He has said the family’s grief is worsened by online speculation. Supporters argue an innocent man would behave exactly this way.

4. The mother’s 911 call and initial statements The children were reported missing by their mother, who has faced her own share of scrutiny and family drama. Unsealed documents reportedly highlight complexities in the household, but nothing has publicly pinned direct blame on Martell for causing harm. Both adults lived in the home with the children and a baby.

5. Alternative explanations remain possible The rural, wooded location makes it plausible — though increasingly unlikely after so much time — that the children wandered off and met with an accident or exposure. Other theories include abduction by a third party or the children being taken elsewhere before the report. Police have followed hundreds of tips and continue to urge the public to come forward with any information, no matter how small.

6. Presumption of innocence Like any Canadian, Martell is entitled to the presumption of innocence until proven guilty. No murder accusation has been formally made by authorities. The separate charges, while serious, do not automatically prove involvement in the children’s fate.

The human toll: Two little hearts still missing

Lilly and Jack’s faces — smiling in RCMP-issued photos — have become heartbreakingly familiar across Canada. Lilly was six, full of life and energy. Jack had just turned four (or five by some later reports) and was a typical energetic little boy. Their baby sister Meadow is now growing up without her siblings, a detail Martell has touched on in interviews.

The biological family on the mother’s side has spoken of lost time and the pain of not knowing. Vigils have been held in Pictou County. Yellow ribbons and posters remain tied to fences and trees. The economic struggles of the area — high child poverty rates — have added another layer of tragedy to the story of a young family trying to make a life in a rundown trailer on a remote road.

For the wider Nova Scotia community, the case has exposed fears about rural safety, domestic dynamics, and the limits of search technology when children vanish in dense wilderness.

What happens next in this unresolved nightmare?

The RCMP says it is “working tirelessly” and continues to investigate all avenues. Martell’s separate criminal case — adjourned after new evidence emerged — will likely head toward a plea and eventual trial, possibly in Supreme Court. Publication bans protect the adult complainant’s identity.

As for Lilly and Jack: without new evidence, bodies, or a breakthrough tip, the file risks becoming one of Nova Scotia’s coldest cold cases. Yet with Martell under a legal cloud for other serious allegations, public pressure for answers will only intensify.

Daniel Martell has not been formally accused of murdering his stepchildren. No murder charges exist. But the weight of circumstantial questions, the timing of his other charges, and the sheer agony of two small children still missing after nearly a year have led many to wonder — and fear — the worst.

The evidence for and against remains fiercely debated in living rooms, online forums, and court-adjacent whispers across the Maritimes. Until the truth emerges — whether the children are found safe (a fading hope), discovered in tragedy, or the full story of that May morning is finally told — Nova Scotia will continue holding its breath.

Two little hearts are still out there somewhere. Their stepfather sits at the centre of swirling suspicion, but not yet formal accusation in their disappearance. The darkness of not knowing may be the cruellest part of all.

This is a developing story. Daily Mail will bring you every update from the ongoing missing persons investigation, Martell’s separate court proceedings, and any breakthroughs in the search for Lilly and Jack Sullivan.