The prosecution case against D4vd. Massachusetts mom on trial for murder. Plus, a criminal profiler.

Summary of The prosecution case against D4vd. Massachusetts mom on trial for murder. Plus, a criminal profiler.

by NBC News

33mJuly 23, 2026

Overview of Dateline True Crime Weekly from NBC News

This episode covers several major true-crime developments: the preliminary hearing in the murder case against musician D4vd (David Anthony Burke), the murder trial of Massachusetts mother Lindsay Clancy, and a roundup of other high-profile cases involving Nolan Wells, Larry Miliete, and alleged Gilgo Beach serial killer Rex Heuermann. The show also features insight from a retired FBI profiler on how behavioral analysts interview serial killers and build criminal profiles.

Key Story: The Case Against D4vd

What prosecutors allege

  • Singer-songwriter D4vd (real name David Anthony Burke), who rose to fame on TikTok, is accused of:
    • First-degree murder
    • Continuous sexual abuse of a minor
    • Mutilation of human remains
  • Prosecutors say he had a sexual relationship with Celeste Rivas Hernandez, who was 13 when the alleged relationship began and 14 when her remains were found.
  • Celeste’s body was discovered in the trunk of a Tesla linked to Burke at a Hollywood tow yard in September.

Evidence highlighted at the preliminary hearing

  • A deputy sheriff testified that:
    • Burke and Celeste met on Discord
    • Burke said Celeste told him she was 18
    • The deputy told him she was actually 13
    • Burke responded, “No, no, no, no” when asked if she looked 13
  • An LAPD detective testified about:
    • Graphic photos of Celeste’s remains
    • Digital evidence showing Burke allegedly ordered body bags on Amazon
    • Alleged purchases of multiple chainsaws
  • Prosecutors are trying to show Burke planned the body disposal and had knowledge of Celeste’s age.

Motive theory

  • Prosecutors claim Burke may have wanted Celeste dead because she could threaten his career and expose the relationship.
  • A financial manager testified Burke earned $10–11 million in gross income between 2023 and 2025.
  • The defense pushed back, noting that the manager mostly spoke with Burke’s mother and likely didn’t know the full financial stakes.

What’s next

  • The preliminary hearing was expected to continue through the week.
  • More text messages and details about the night before Celeste died were expected to be presented.

Massachusetts Trial: Lindsay Clancy

Case background

  • Lindsay Clancy, a labor and delivery nurse from Duxbury, Massachusetts, is on trial for the deaths of her three children:
    • Cora
    • Dawson
    • Callan
  • Prosecutors say she strangled them in the basement of the family home on January 24, 2023, then attempted to take her own life by jumping from a second-story window.

Competing theories

  • Prosecution: Lindsay planned the killings and may have staged the suicide attempt.
  • Defense: She was in the grip of psychosis, driven by postpartum depression and medication.

Important legal point

  • In Massachusetts, the defense is framed as lack of criminal responsibility rather than a traditional insanity defense.
  • The prosecution must prove Lindsay knew what she was doing and understood it was wrong.
  • The defense must prove her mental state was so impaired that she could not control her actions.

Family and public response

  • Lindsay’s husband, Patrick Clancy, has publicly supported her, asking people to forgive her.
  • The case has drawn significant sympathy, donations, and support from some of Lindsay’s colleagues.
  • Jury selection began with plans to seat 18 jurors, including alternates.

Dateline Roundup

Nolan Wells death investigation

  • Nolan Wells, an 18-year-old Black teenager from Mississippi, died under mysterious circumstances after a July 4 boat party.
  • His family continues to question:
    • Why friends left him behind
    • Why one friend had his phone
    • Whether race played a role
  • At his funeral:
    • Family members gave emotional tributes
    • Rev. Al Sharpton called for a thorough investigation
    • Ben Crump led a “Justice for Nolan Wells” chant
  • A private autopsy found:
    • Cause and manner of death: undetermined
    • Some red discoloration on the back of Nolan’s head
    • No definitive explanation yet
  • No charges have been filed.

Larry Miliete weapons case

  • Larry Miliete, recently convicted of murdering his wife Maya, was back in court on an unrelated weapons charge.
  • He pleaded guilty to possession of an unregistered assault weapon.
  • He has already served more than four years in custody, which exceeds the likely sentence on the gun charge.
  • Sentencing for both cases is set for September 29.

Interview: What FBI Profilers Learn from Serial Killers

Guest: retired FBI profiler Jim Clemente

  • Clemente explained how behavioral analysts build a profile by studying:
    • Victimology
    • Crime scenes
    • Geographic patterns
    • Behavioral details
  • He said the profile of Rex Heuermann fit key details long before Heuermann was identified:
    • A connection to the disposal area
    • A meticulous personality
    • A likely home life that allowed him to act while family members were away

What an interview with a serial killer looks like

  • FBI analysts will likely question Heuermann about:
    • Childhood development
    • Fantasy life
    • Sexual history
    • Crime patterns and motivations
  • Clemente said interviewers must:
    • Review the full case file
    • Build rapport
    • Keep emotional distance
    • Sometimes appear to “feed” the offender’s ego so they open up

Why it matters

  • Clemente emphasized that these interviews help protect future victims by improving investigative knowledge.
  • He suggested the details of Heuermann’s FBI interview will probably remain internal for years.

Main Takeaways

  • D4vd case: Prosecutors are building a case around underage sexual contact, digital evidence, and alleged planning around body disposal.
  • Lindsay Clancy case: The central question is whether severe postpartum mental illness removed her criminal responsibility.
  • Nolan Wells: The family still has unanswered questions, and the autopsy has not resolved the cause of death.
  • Larry Miliete: The murder case is essentially over, with a separate weapons matter now closing out.
  • Rex Heuermann: FBI profiling relies on behavior-based analysis, not guesswork, and interviewers use structured psychological methods to extract information.