Experts testified that Landon Maloberti had more than 100 injuries when he died after being hospitalized in 2023.
GREENSBURG, Pa. — Medical evidence about bruises, brain trauma and delayed treatment helped prosecutors win a third-degree murder conviction against Lauren Maloberti in the death of her 5-year-old adopted son, Landon Maloberti.
The Westmoreland County case began with a hospital visit on Jan. 30, 2023, and ended its first trial phase with a guilty verdict on May 14, 2026. Jurors heard that Landon arrived unconscious at AHN Hempfield, was transferred to UPMC Children’s Hospital of Pittsburgh and died Feb. 7, 2023. Prosecutors said his injuries showed a history of abuse, not a single medical event. The defense said the state could not prove who caused the fatal harm.
Doctors and experts described a child with more than 100 injuries across his body. The injuries included bruises, lacerations and a catastrophic brain injury. Prosecutors said the injuries were in different stages of healing, a finding they used to argue that Landon had been hurt repeatedly before his final hospitalization. A pediatric child abuse expert classified the abuse as child torture and medical neglect. The medical record became the spine of the prosecution case because it gave jurors a timeline beyond any one witness’s memory.
Prosecutors said Lauren Maloberti caused Landon’s injuries and failed to seek care when his condition worsened. They argued that the boy’s physical state would have been obvious before he was taken to the hospital. Medical workers at the first facility told investigators that the couple showed no urgency when they arrived, according to testimony and court reporting. The parents said Landon had been wobbly after a prior illness. Prosecutors said that explanation did not match the scale of his injuries. Landon’s death was later attributed to blunt force trauma, including major injury to his brain.
Lauren Maloberti’s lawyer, Adam Gorzelsky, used the same medical uncertainty to attack the prosecution case. He argued that experts could describe injuries and timing but could not identify the person who inflicted the fatal blow or blows. He told jurors that investigators did not fully pursue other explanations and said the evidence pointed toward Jacob Maloberti, Lauren Maloberti’s husband. Lauren Maloberti testified that she believed Jacob Maloberti beat Landon behind a locked bathroom door on the morning of the hospital visit. Jacob Maloberti denied harming the child and testified against his wife.
The trial placed jurors between the medical record and the family’s competing accounts. Jacob Maloberti said he initially believed Landon’s condition was medical and only began to suspect Lauren Maloberti after the couple was arrested. “The person I thought I was married to, I lost complete trust in,” he testified. Lauren Maloberti accused him of controlling punishment in the home and abusing her. Prosecutors said her testimony was an effort to shift responsibility after the state showed medical proof of long-term harm. The defense said Jacob Maloberti had his own reason to point blame elsewhere because he faces pending homicide and assault charges.
Text messages added another layer to the evidence. Detectives read exchanges from 2022 that prosecutors said showed abuse and threats months before Landon was hospitalized. In one July message, Lauren Maloberti said she had “just got done beating” Landon. In an August exchange, she wrote that Landon “better behave,” and then said, “He’s going to get it.” Prosecutors argued the messages matched the medical finding that some injuries were older. The defense argued that the words did not prove who caused the fatal brain injury in January 2023. Jurors heard the messages after days of testimony about the boy’s body and condition.
Witnesses also gave jurors context about daily life in the Delmont home. Prosecutors said Landon was isolated from others and treated differently from the other children. Some witnesses described the boy as confined, watched by a camera and kept apart from family members, neighbors and school. Jurors heard allegations that he was sprayed with water, forced to drink from a toilet and made to search for food after bedtime. A relative testified that he was often kept on a couch in the corner of the living room during visits in late 2022. Prosecutors said the isolation helped explain why the injuries were not addressed sooner.
The prosecution called more than 45 witnesses during nine days of testimony. Those witnesses included doctors, child abuse experts, forensic pathologists and detectives. Their testimony supported charges of first-degree murder, third-degree murder, aggravated assault, child endangerment and conspiracy. Jurors rejected the first-degree murder charge but convicted Lauren Maloberti of third-degree murder, two counts of aggravated assault, endangering the welfare of children and conspiracy. They also rejected involuntary manslaughter as the final answer. That verdict showed the jury accepted that Maloberti bore criminal responsibility for Landon’s death but did not find premeditated murder beyond a reasonable doubt.
The legal consequences are still unfolding. Prosecutors said the conviction carries a mandatory minimum sentence of at least 15 years in prison because the case involved the death of a child. They also said Lauren Maloberti could face up to 80 years if the court imposes the maximum available punishment. Gorzelsky said after the verdict that the defense would appeal. He also said the jury was right to find Maloberti not guilty of first-degree murder. A sentencing date was not listed in the reports reviewed for this article, and Jacob Maloberti’s separate case remains pending.
Ziccarelli said prosecutors and detectives worked to present a sensitive case with care. The verdict followed years of investigation from the 2023 hospital call through the 2026 trial. Still, the medical evidence that shaped Lauren Maloberti’s conviction will likely return in Jacob Maloberti’s case, along with the messages and the dispute over who controlled discipline in the home. As of June 15, one parent has been convicted, one parent is still awaiting proceedings and the court record continues to center on Landon’s injuries and the delay before he received care.
Author note: Last updated June 15, 2026.