JADED EVIDENCE · INTERACTIVE CASE FILE · WATCH-045
Edward Brown — Sage Arias-Brown Suffolk County Prosecution
Updated October 22, 2026
Case status · reviewed October 22, 2026: Suffolk County prosecutors reported that Sage Arias-Brown was indicted for second-degree murder and arraigned September 17. An October 21 return date was scheduled; the outcome of that appearance is not verified. He is presumed innocent. Reporting source.
Case overview and current legal status
Second-degree murder indictment; not-guilty plea and remand without bail reported
Mastic / Suffolk County, New York. Updated October 21, 2026. Charges are allegations unless a conviction is documented.
Courthouse and trial location
Suffolk County Court arraignment was reported in Riverhead, New York. Specific trial courtroom and future location must be confirmed.
Prosecutors and defense attorneys
Assistant District Attorney Melissa Grier was identified at the September 17 arraignment in reporting. Acting Justice Richard Horowitz presided. Defense counsel identity and any subsequent assignments require court confirmation.
Victim background
Edward Brown, 69, was killed at his Mastic, New York, home September 7, 2026.
People involved
Sage Arias-Brown, 33, his son, is the defendant. Assistant District Attorney Melissa Grier and Acting Supreme Court Justice Richard Horowitz were identified at a September arraignment in court reporting.
Interactive timeline
2026-09-07 — View More
Police responded after 911 call
Edward Brown found decease — View More
Edward Brown found deceased
2026-09-17 — View More
Arias-Brown arraigned on second-degree murder indictment, pleaded not guilty and remanded
2026-10-21 — View More
Next appearance had been reported for today
outcome unverified — View More
outcome unverified.
Investigation and evidence
Prosecutors reportedly described a 911 recording, neighbor observations, knife evidence and approximately forty stab wounds. The recording and original forensic records were not obtained.
Witness statements and 911 evidence — View More
Interview or recording contents must be obtained and attributed to sworn testimony or a filed affidavit.
Surveillance and scene evidence — View More
Preservation, chain of custody and exhibit status must be verified.
Forensic and medical evidence — View More
Prosecutors reportedly described a 911 recording, neighbor observations, knife evidence and approximately forty stab wounds. The recording and original forensic records were not obtained.
Phone and digital records — View More
Any communications or location claims require court-record verification.
Court exhibits and transcripts — View More
No full public trial exhibit or transcript has been retrieved for this draft.
Prosecution and defense theories
The state alleges intentional murder. Counsel reportedly referenced mental-health issues; no formal competency or psychiatric ruling has been verified.
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 murder indictment; not-guilty plea and remand without bail reported. Verify any judgment, sentence and appeal against the live court docket.
Unresolved questions
What do the complete 911 recording, witness account, blood evidence, clothing, knife testing, and timeline establish? Will the defense seek competency, psychiatric, or criminal-responsibility evaluations?
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.
- New York courts — Suffolk County access (court / agency access)
- Newsday arraignment, prosecutor and judge (attributed source)
- News 12 indictment allegations (attributed source)
Documents requested — View More
Indictment, September 17 transcript, 911 exhibit if admitted, forensic and defense competency motions, October 21 order.
Editorial note: distinguish official findings, allegations, attributed statements, disputed evidence and court rulings. Protect minors and medical privacy.