Skip to content
Casepin

Ongoing case · 2023

Killing of Mercedes Vega

ONGOINGCHARGED

Ongoing case: this file carries charge-sheet facts only. Anyone charged is presumed innocent unless convicted.

Updated
Updated Jul 13, 2026
Tempe, Arizona, United StatesView on the map

The short answer

Killing of Mercedes Vega in brief

Mercedes Vega was abducted from her Tempe apartment complex and killed in April 2023; three men have pleaded not guilty to charges in her death, and the prosecution remained pending in July 2026.

Key facts

Year
2023
Place
Tempe, Arizona, United States
Status
ONGOINGOngoing
Victim
Mercedes Vega
Outcome
Charged: Cudjoe Young, Sencere Hayes and Jared Demarcus Gray

The coverage index

Where to watch & listen

1 piece from 1 creator: ranked, with duplicates removed and short clips set aside.

Watch1

Short clips & trailers 1
  1. The Horrifying Murder Of Mercedes Vega

    Annie EliseVideo · YouTube · 2 min · 2026

Titles and descriptions are the creators’ own and may not reflect current legal status. The sourced facts are in the file below. Players load only when you press play. Suggest coverage we’re missing.

The case file

What happened

Mercedes Vega was a 22-year-old woman from Tempe, Arizona. On the night of April 16, 2023, surveillance video recorded her entering the parking garage at her apartment complex before she was due to meet friends. Investigators allege that she was assaulted and abducted there. Her car was later found elsewhere in Tempe, and she was found dead the next morning in a vehicle near Tonopah.

Sencere Hayes, Cudjoe Young, and Jared Demarcus Gray have been charged with first-degree murder and related offenses. Prosecutors allege that Vega was killed to prevent her from testifying in a separate robbery prosecution. Those assertions remain allegations: all three defendants have pleaded not guilty to the homicide charges, and none has been convicted of killing Vega. Current ABC15 reporting says the murder case is set for trial in 2027, a future setting that requires a docket refresh before publication.

Young's legal history must be kept separate from the pending murder case. In May 2026, a jury convicted him of armed robbery and attempted armed robbery arising from 2020 incidents involving Vega and a coworker. That verdict adjudicated the older robbery offenses only; it did not determine any defendant's guilt in Vega's death.

The case remains ongoing. This account avoids unnecessary medical and scene detail and attributes the alleged motive and participation to prosecutors or charging records. An official Maricopa County docket or operative filing should be added at the publication desk to confirm the three defendants' current charges and the 2027 setting.

7 dated entries · 2023–2027

Timeline

  1. Mercedes Vega was last recorded entering her Tempe apartment parking garage; investigators allege she was abducted there.

  2. Vega was found dead in a vehicle near Tonopah, Arizona.

  3. Sencere Hayes was arrested and charged in connection with Vega's death.

  4. Maricopa County authorities announced murder and related charges against Cudjoe Young and Jared Demarcus Gray.

  5. Gray was extradited to Arizona in the pending prosecution.

  6. A jury convicted Young of offenses arising from the separate 2020 armed-robbery case; the verdict did not adjudicate the murder charges.

  7. ABC15 reported that the three-defendant murder trial was scheduled for 2027, subject to further court action.

4 named in this file

People

Victims first. Every legal label is set from public records and court outcomes, not from the prose.

  • Mercedes Vega

    VICTIM

    Twenty-two-year-old Tempe woman abducted and killed in April 2023.[1]

  • Cudjoe Young

    CHARGED

    Charged with first-degree murder and related offenses and has pleaded not guilty; separately convicted in May 2026 of offenses in an older armed-robbery case.[2]

  • Jared Demarcus Gray

    CHARGED

    Charged with first-degree murder and related offenses; he has pleaded not guilty and awaits trial.[4]

  • Sencere Hayes

    CHARGED

    Charged with first-degree murder and related offenses; he has pleaded not guilty and awaits trial.[2]

4 cited

Sources

Coverage is not a source: every fact in this file rests on the records below.

  • 1 Official / agency
  • 3 Press
  1. Mercedes Vega case

    Official / agencyMaricopa County Sheriff's Office / Solve the CaseAccessed Jul 13, 2026

  2. Taken from Tempe: Unraveling the murder of Mercedes Vega

    PressABC15 ArizonaAccessed Jul 13, 2026

Trust

Record history

First published
Jul 13, 2026
Corrections
None

Are you family of someone named in this file? Corrections and removal requests from victims’ families are prioritized.