Adrian Hedden
Artesia Daily Press
Several Carlsbad area murder suspects could stand trial this year in Eddy County District Court.
All defendants in criminal cases are considered innocent of the charges against them until proven guilty as determined by a 12-person jury or through a plea deal with prosecutors.
Here are the top Eddy County criminal trials to watch in 2026.
Alexee Trevizo – 1st-degree murder
Trevizo was accused of murder in the January 2023 death of her newborn son at Artesia General Hospital. Police said Trevizo gave birth to the child in a bathroom at the hospital, then put him in a trash can where the child suffocated.
She was charged with first-degree murder on Jan. 27, 2023, and was released from custody ahead of the trial to attend her high school graduation and visit family in New Mexico.
The criminal case was delayed after former Judge Jane Shuler Gray ruled police body camera footage taken at the hospital and allegedly showing Trevizo confessing to a doctor that she killed her son was inadmissible.
In her ruling, Shuler Gray wrote that Trevizo’s statements in her hospital room were protected by doctor-patient privilege. The Fifth Judicial District Attorney’s Office appealed the ruling to the New Mexico Supreme Court, which heard oral arguments on the matter Sept. 4, 2025.
The Supreme Court has yet to rule on the evidence.
Jayden Mendibles – child abuse resulting in death
Mendibles’ 3-month-old daughter was found dead at the defendant’s home in November 2023, and police accused him several months later of beating her to death.
Mendibles, 23, of Artesia was arrested on June 21, 2024, and charged with a single count of child abuse resulting in death.
He initially told police the child suffered from fatal brain injuries after falling off a bed, but an autopsy of the infant listed “blunt force trauma” and homicide as the cause of death.
Prosecutors withdrew a motion to hold Mendibles in custody ahead of trial but he failed to appear in a subsequent hearing and a warrant was issued for his arrest on Oct. 31, 2025.
He was not in custody as of Wednesday, Dec. 31, and was scheduled for a preliminary hearing on Jan. 12 before District Judge David Finger.
Manuel Sanchez – 1st-degree murder
Sanchez, 44, was charged in 2020 with shooting and killing 42-year-old Brian Runnels then burying his body in a remote area of Eddy County in 2014.
Runnels was reported missing for six years, until the case was reopened in 2020. Investigators relied on the confession of co-defendant Brett Roark, 48, who said he witnessed Sanchez shoot Runnels and helped him bury the body.
Roark was also charged with murder but pleaded guilty to voluntary manslaughter in a deal with the Fifth Judicial District Attorney’s Office and was sentenced to seven years in prison. The prison time was suspended by the court, and Roark was released to a halfway house.
A jury failed to reach a verdict in Sanchez’s trial on Oct. 23, 2023, and a new trial is scheduled for Feb. 9 before District Judge Eileen Riordan.
Manuel Guillen – child abuse resulting in death
Two-month-old Khalanie Sue Moreno was found dead Sept. 7, 2024, in a shallow grave dug in a remote area off State Road 137, also known as the Queen Highway, in Eddy County.
The girl’s mother Brianna Stallings, 25, and her boyfriend Manuel Guillen, 32, were arrested after a months-long investigation into the death when Stallings confessed the child was smothered by Guillen.
Stallings said Guillen purposefully sat on the child to stop her from crying, contradicting her initial story that she accidentally rolled on top of the baby while the three of them slept in a car near the burial site.
Stallings told police the couple “panicked,” according to a criminal complaint, and buried the body nearby. She was charged with a single count of tampering with evidence.
An October 2025 jury trial for Guillen was continued and he was slated for a pretrial conference on Jan. 12. Stallings was charged with tampering with evidence and scheduled for a jury trial on May 1.
Leonard Tidwell – 1st-degree murder
Tidwell, 34, was originally charged with two counts of aggravated battery and possession of a firearm by a felon on Sept. 12.
On that day, at about 12:12 a.m., police found 39-year-old Carlos Montoya suffering from stab wounds at an apartment in the 800 block of McKay Street in Carlsbad. Montoya died at the hospital on Oct. 22 from his wounds, and Tidwell’s charges were upgraded to murder.
Tidwell was arraigned Nov. 24 and scheduled for a jury trial on July 1 before District Judge David Finger.
Managing Editor Adrian Hedden can be reached at 575-628-5516, or @AdrianHedden on the social media platform X.


