Both caregivers were initially charged with murder, but the case ended with second-degree murder for Sergio Mena and manslaughter for Samantha Garver.
SAN BERNARDINO, Calif. — When prosecutors charged Samantha Garver and Sergio Mena after the 2023 death of Garver’s 1-year-old son, both faced murder allegations. Nearly three years later, the case ended differently: Mena was convicted of second-degree murder, while Garver was convicted of voluntary manslaughter.
The difference between the first charging document and the final convictions marks the legal arc of the prosecution over the death of Henry Wheatley-Brown. Mena, Garver’s boyfriend, was sentenced to 21 years to life in prison. Garver was sentenced to 14 years in state prison. Both also were convicted of child abuse causing great bodily injury, according to the San Bernardino County District Attorney’s Office. The July 28 sentencing announcement supplied a detailed account of the fatal incident that had not been publicly available when deputies first arrested the pair in October 2023.
The case began as an emergency call. On the evening of Oct. 1, 2023, first responders went to a residence in Sugarloaf, an unincorporated community near Big Bear in San Bernardino County. Henry was unresponsive and suffering from severe burns. Firefighters and paramedics attempted lifesaving measures, and the child was transported to a hospital, where he was pronounced dead. Sheriff’s investigators soon said they had found other injuries that suggested abuse. Garver and Mena were arrested as detectives investigated how the child had been burned and why he had stopped breathing.
Three days later, prosecutors filed a felony complaint that set out the state’s initial theory of criminal liability. Both Garver and Mena were accused of murder and felony child abuse under circumstances likely to cause great bodily injury or death. Mena faced an additional count of assault on a child causing death. Prosecutors also alleged that Mena inflicted great bodily injury on a child younger than 5 in connection with the abuse count. Garver and Mena pleaded not guilty at arraignment, and both were initially held without bail.
Those charges were allegations, and important facts remained publicly unresolved in the first days of the case. Contemporary reports said authorities had not explained exactly how Henry entered the hot water or how long he had been injured before emergency services were called. The later sentencing announcement filled in much of that chronology. According to prosecutors, Mena was caring for Henry on Sept. 30, 2023, when he placed the child in a bathtub containing scalding water.
Prosecutors said Mena then left Henry unattended to smoke methamphetamine. He returned after hearing the boy screaming and found him severely burned. Mena contacted Garver, who came home later that evening. What followed became another major part of the case: neither adult sought emergency medical care, prosecutors said, despite injuries the district attorney’s office described as extensive and life-threatening. They instead tried to treat the burns with an over-the-counter ointment.
The emergency call came the next day. Mena and Garver reported that Henry had shallow breathing, according to prosecutors. By the time paramedics arrived, Henry had no pulse, was cold to the touch and was severely dehydrated. His death was determined to have resulted from a scalding injury, and authorities classified it as a homicide. The district attorney’s sentencing account did not provide a minute-by-minute timeline, but it established that the injury occurred the previous day and that professional medical help was not summoned immediately.
Investigators also identified signs that Henry had been harmed before the fatal incident. The district attorney’s office said he had second- and third-degree burns, extensive bruising, hemorrhaging in his eyes and healing fractures in both arms. Prosecutors characterized the findings as evidence of ongoing physical abuse and said Garver knew about Henry’s injuries. The sentencing announcement did not identify who caused each earlier fracture or bruise, so those individual injuries cannot be assigned to a specific person beyond what authorities have publicly established.
As the criminal case continued, reporting also uncovered an older history involving Garver and child-welfare authorities. The Los Angeles Times obtained San Bernardino County Children and Family Services records describing repeated reports of possible abuse or neglect involving Garver’s children. The records included contacts dating back years before Henry was born and a prior criminal matter involving child cruelty. The newspaper also reported that child-welfare workers had reached differing conclusions in assessments conducted after Henry’s birth, including findings that reflected both elevated risk and the absence of an immediate safety threat.
After Henry’s death, the child-welfare agency reached a new conclusion based on its investigation of the fatality. The agency determined that abuse or neglect led to the child’s death, according to its director in a statement reported by the Times. That administrative finding was separate from the criminal prosecution. Child-welfare investigations assess safety and family conditions, while criminal cases require prosecutors to prove particular offenses against individual defendants. The two processes can examine many of the same facts without producing identical findings or consequences.
The final convictions demonstrate that distinction within the criminal case itself. Mena’s second-degree murder conviction established criminal responsibility for murder and led to a life sentence with a minimum term announced as 21 years. Garver did not end the case with a murder conviction despite being charged with murder at the outset. She instead was convicted of voluntary manslaughter and received 14 years. The district attorney’s public announcement did not lay out the evidence or negotiations that led prosecutors and the court from the original counts to those final dispositions.
That change does not mean the original complaint was inaccurate when filed. Criminal complaints state allegations that prosecutors believe are supported sufficiently to bring a case; they do not guarantee that every initial count will result in a conviction. Defendants may be acquitted, charges may be dismissed or amended, and cases may end through negotiated pleas or convictions on different offenses. In Henry’s case, the public sentencing statement identifies the offenses ultimately established against each defendant and the punishment imposed, which supersedes the 2023 complaint as the most current description of their criminal status.
The nearly three-year period also changed how much the public knew about the child’s death. In October 2023, authorities initially disclosed that Henry had been severely burned, that other injuries suggested abuse and that two adults had been arrested. By July 2026, prosecutors were willing to state that Mena put Henry into scalding water, left him unattended while using methamphetamine, returned after hearing screams and contacted Garver. They also described the decision by both adults to use ointment rather than seek immediate treatment and detailed the other injuries found during the investigation.
The progression illustrates why early crime reports and final case outcomes can look substantially different. Initial statements are often based on an investigation that is still developing. A complaint may contain broad allegations while prosecutors continue collecting medical findings, witness accounts and other evidence. Years later, a sentencing announcement can reflect the result of that process without every allegation from the opening days surviving in the same form. In this case, the most consequential difference is Garver’s transition from an accused murder defendant to a person convicted of voluntary manslaughter, while Mena was ultimately convicted of second-degree murder.
What did not change was the child at the center of the proceeding. Henry had turned 1 only weeks before his death, according to contemporaneous reporting. He died after suffering a scalding injury at the Sugarloaf home, and investigators found evidence of other injuries. The criminal justice system’s final accounting divides legal responsibility between Mena and Garver through different homicide offenses, but both also received convictions tied to the abuse that caused Henry great bodily injury.
The district attorney’s office described the sentencing as the conclusion of its Family Violence Unit’s prosecution and said the prison terms would prevent the defendants from harming another child while incarcerated. It announced no additional criminal defendant or future proceeding in Henry’s death. Mena now faces 21 years to life, and Garver faces 14 years in state prison, closing a case whose legal description evolved substantially from the murder charges filed against both defendants in October 2023.
Author note: Last updated Aug. 30, 2026.