Dayjanay Thomas — Pierce County Newborn-Death Prosecution

Case overview and current legal status

Second-degree felony murder and first-degree criminal mistreatment charges reported; pretrial

Pierce County, Washington. Updated October 21, 2026. Charges are allegations unless a conviction is documented.

Courthouse and trial location

Case jurisdiction: Pierce County, Washington. Exact trial courthouse, assigned judge and courtroom are not verified from a current docket. Police response locations are not trial venues.

Prosecutors and defense attorneys

Named prosecutors and defense attorneys require filed appearances, docket entries or on-record identification. No counsel is invented.

Victim background

A newborn died after a fourteen-year-old girl gave birth in February 2026. The teen mother’s identity and sensitive circumstances are protected.

People involved

Dayjanay Thomas, the teen’s mother, was charged. No responsibility is attributed to the minor absent verified findings.

Interactive timeline

Investigation and evidence

Reporting describes sharp-force injuries, household scene evidence and messages allegedly instructing the minor what to say. The actual forensic reports, causation and individual actions are disputed and not directly reviewed.

Prosecution and defense theories

The prosecution alleges felony murder predicated on criminal mistreatment. Defense and medical-causation arguments await filed records.

Trial testimony and courtroom developments

Hearing reports are distinguished from sworn trial testimony. No verified transcript, trial witness list or court exhibit has been retrieved for this draft.

Known trial witnesses

No person is labeled an expected trial witness without a filed witness list or sworn hearing record. People mentioned by investigators may not testify.

Verdicts, sentencing and appeals

Current procedural stage: Second-degree felony murder and first-degree criminal mistreatment charges reported; pretrial. Verify any judgment, sentence and appeal against the live court docket.

Unresolved questions

Who inflicted the injuries? What do the autopsy, live-birth evidence, blood-spatter analysis, knife and scissors testing, phones, messages, and fourteen-hour timeline establish? How does the alleged failure to seek care support the felony-murder theory, and what coercion or control affected the minor mother?

Court records and source documents

Official court access and agency announcements are distinguished from secondary reporting. These are links for collecting source documents, not representations that a specific PDF has been downloaded.

• Pierce County LINX court records (court / agency access)
• September court-record reporting summary (attributed source)