Jaded Evidence interactive investigation · WATCH-243
Alisha Iovenitti / Thomas John Iovenitti
Concord / Contra Costa County, California · Evidence-first case file
Current status: Murder and related domestic-violence charges pending · Updated October 31, 2026
Evidence key and legal standard
VerifiedAllegationReportedUnresolved
Charges and investigative allegations are not findings of guilt. Medical classifications, testimony, advocacy and adjudicated outcomes are identified separately.
01 | Case overview and current legal status
The Contra Costa County District Attorney alleges Thomas John Iovenitti fatally stabbed his wife, Alisha Iovenitti, on October 23, 2026 while he was free on bail and subject to stay-away orders in a pending domestic-violence case. He faces murder and related felony and misdemeanor counts and remains presumed innocent.
Courthouse, judge and attorneys
Contra Costa County Superior Court Annex in Martinez, Department 6. The assigned judge, complete counsel roster, plea and future hearings require confirmation.
02 | Victim background
Alisha Iovenitti was identified by prosecutors as Thomas Iovenitti’s wife. Additional biographical information has not been verified for publication.
03 | People and documented roles
Alisha Iovenitti
Alisha Iovenitti — victim.
Thomas John Iovenitti
Thomas John Iovenitti — accused; charged with murder and related offenses.
Contra Costa County District Attorney
Contra Costa County District Attorney — charging authority.
Contra Costa County Superior Court
Contra Costa County Superior Court — court handling the filed cases.
04 | Interactive chronological timeline
Select an event to expand its detail.
May 9, 2026
An earlier alleged domestic-violence incident generated a separate criminal case.
An earlier alleged domestic-violence incident generated a separate criminal case.
May 19, 2026
A judge set $1,000 bail over the prosecution’s objection and issued stay-away orders.
A judge set $1,000 bail over the prosecution’s objection and issued stay-away orders.
October 23, 2026
Alisha was killed; prosecutors allege personal use of a knife.
Alisha was killed; prosecutors allege personal use of a knife.
October 27, 2026
The District Attorney filed case 01-26-05187.
The District Attorney filed case 01-26-05187.
October 28, 2026
An arraignment in Department 6 was scheduled; the resulting plea and next date remain to be verified.
An arraignment in Department 6 was scheduled; the resulting plea and next date remain to be verified.
05 | Investigation and evidence
Evidence file 1
Scene and medical evidence concerning the fatal stabbing.
Evidence file 2
The May complaint, bail order and stay-away conditions.
Evidence file 3
Evidence supporting alleged witness dissuasion and court-order violation.
Evidence file 4
Evidence concerning child-endangerment counts while preserving the children’s privacy.
06 | Prosecution and defense theories
Prosecution or investigative position
The state alleges murder with personal use of a knife and says the killing occurred while prior domestic-violence charges and stay-away orders were pending.
Defense position or evidentiary limitation
No verified defense theory or counsel statement was located. Iovenitti is presumed innocent.
07 | Trial testimony and courtroom developments
Contra Costa County Superior Court Annex in Martinez, Department 6. The assigned judge, complete counsel roster, plea and future hearings require confirmation.
Known witnesses and exhibits
No witness should be described as scheduled to testify and no item should be described as an admitted exhibit without a filed list, transcript or documented proceeding. Publicly verified additions will be placed here chronologically.
08 | Verdict, sentencing and appeals
No verdict or sentence.
09 | Unresolved questions
- What happened at the October 28 arraignment?
- What findings supported the May bail decision and stay-away orders?
- What evidence supports witness-dissuasion and child-endangerment counts?
- Were any enforcement or notification failures identified?
10 | Court records and source documents
- Contra Costa County District Attorney — official charge announcement
- CBS San Francisco — scene and bail-history reporting
Document status: Filed complaints, warrants, transcripts and exhibits are linked only when publicly verified. Missing primary records are identified as research gaps.