A 20-year-old shift manager suffered severe burns as investigators searched for a motive.

YUBA CITY, Calif. — A McDonald’s employee faces three felony charges after police said he threw hot cooking oil on 20-year-old manager Jacob Smith near the end of a May 30 shift, severely burning Smith’s face and upper body.

The prosecution of 23-year-old Jalani Bluett has moved the case from a late-night emergency at a fast-food restaurant into the California court system. Bluett pleaded not guilty to mayhem, assault with a deadly weapon and battery causing serious bodily injury. He was held without bail after his arrest, while Smith received specialized care at UC Davis Medical Center. Police have not publicly identified a motive, leaving one of the central questions behind the attack unanswered.

Yuba City police said officers were sent at 11:12 p.m. May 30 to the McDonald’s on Harter Parkway after receiving a report that an employee had been burned by a hot liquid. Investigators later determined that the substance was cooking oil taken from a commercial fryer. Smith’s mother, Amber Smith, said her son was in an office preparing to count money as he closed out his shift. She said he noticed movement beside him and turned just as the oil was thrown. The liquid struck the side of his face and continued down his neck, right arm and back. Bluett, who worked at the same restaurant, left before officers arrived, police said. The sudden attack gave responding officers an injured victim, an empty crime scene and an absent suspect, but no immediate explanation for what had happened.

The search for Bluett briefly overlapped with a separate missing-person effort. While authorities were looking for him in connection with the restaurant assault, the Sutter County Sheriff’s Office described him as a person who could be at risk because of a diagnosis and other vulnerabilities. Deputies found him the next day and took him into custody. Police then announced that he had been arrested in connection with Smith’s injuries. The available accounts have not explained where Bluett went after leaving the McDonald’s, how deputies located him or whether he made a statement about the incident. Authorities also have not said whether they recovered a container used to carry the oil or released surveillance video from inside the restaurant. Those details could become important as prosecutors seek to prove that the act was intentional and caused the injuries described in the charges.

Smith was taken to a hospital and later treated in the intensive care burn unit at UC Davis Medical Center in Sacramento. His injuries were described in different early reports as including severe second-degree and third-degree burns. Police and family accounts placed the burns on his face, neck, hands, shoulders, right arm, back and other parts of his upper body. His mother said about 22% of his body was affected. She said the pain was so intense that doctors had to provide a level of medication and monitoring available in the ICU. Medical teams initially considered skin graft procedures for some of the deepest burns. Later, Amber Smith said intensive treatment had reduced the damage enough for her son to avoid at least one planned operation. His eye was spared, a result Smith publicly described with gratitude.

Bluett’s charges reflect both the alleged method of the attack and the lasting harm prosecutors contend it caused. Under California law, mayhem cases generally involve allegations that a defendant unlawfully caused a disabling or disfiguring injury. An assault charge can treat an object or substance as a deadly weapon when it is used in a way capable of causing great bodily injury. The battery count focuses on the serious physical harm suffered by the victim. The filing of charges does not establish guilt, and Bluett is presumed innocent unless prosecutors prove the allegations beyond a reasonable doubt. At his arraignment, he entered not-guilty pleas. Court records cited in news reports showed that he remained at the Sutter County Jail without bail. A preliminary hearing was scheduled as the case entered its evidence-review stage, though an immediate public account of that hearing’s outcome was not available.

A preliminary hearing is not a trial. At that stage, prosecutors generally present enough evidence to ask a judge to find probable cause and order a defendant to stand trial. Testimony from investigators, medical records, photographs, workplace video and statements from people inside the restaurant could all shape the proceeding. The public record has not established which of those materials prosecutors possess. It also remains unclear whether any dispute, disciplinary action or workplace exchange occurred before the oil was thrown. Police have repeatedly said the motive is unknown. Amber Smith described the act as random and said her son did not understand why his coworker would attack him. “Why would he do this to me?” she recalled her son asking from the hospital.

The victim’s position as a shift manager adds workplace context but does not explain the alleged violence. Smith had worked for the restaurant for several years and was helping close the business when he was injured, according to his family. Closing duties can include cleaning equipment, securing the dining area and drive-thru, balancing cash and preparing records for the next day. Smith had reached the money-counting stage when the attack occurred, his mother said. No public statement from police has connected the case to cash, robbery or a management decision. Authorities also have not said that any other employee or customer was physically hurt. The owner and operator of the location, John Cook, said Bluett was no longer employed by the organization and that the restaurant was cooperating with law enforcement.

As investigators worked on the criminal case, Smith’s family began documenting the medical consequences. Amber Smith said her son faced a long recovery, lost income and continued treatment after leaving intensive care. She created an online fundraiser to help with rent, utilities, groceries, transportation and other expenses. Contributions grew quickly as images of Smith’s burns and hospital care circulated. By June 12, the campaign had raised more than $165,000. The fundraising total showed the wide public response but did not answer how much his care would cost or when he could return to work. His family said those questions depended on healing, rehabilitation and future medical reviews.

Smith later appeared in a hospital video with visible injuries and bandages. He thanked relatives, friends and strangers who had supported him. “It’s been very, very painful,” he said, calling the recovery one of the hardest experiences of his life. He also said he felt blessed and fortunate because of the help around him. In a written message shared through the fundraiser, Smith said he did not want anger or fear to control his response. He thanked medical workers, his family and his faith, and expressed relief that his eye had not been permanently damaged. His public statements focused more on surviving and healing than on Bluett or the pending prosecution.

Amber Smith took a different role as the family’s main public voice on accountability. She said she wanted the person responsible to understand the pain her son had endured and to serve whatever sentence the legal process required. At the same time, she said she did not wish harm on Bluett. Her comments drew a line between punishment and retaliation as the case proceeded. The mother also described her son as a responsible worker who was engaged to be married and trying to build an independent life. The attack, she said, interrupted those plans and replaced an ordinary work schedule with hospital stays, wound treatment and uncertainty.

Several facts remain unsettled. Authorities have not released a detailed police report, an arrest affidavit or video showing the full sequence inside the restaurant. They have not announced whether Bluett and Smith spoke immediately before the oil was thrown. It is also unknown how the oil was removed from the fryer, how far it was carried or whether another worker saw the alleged act from beginning to end. Those gaps matter because the defense may challenge the prosecution’s account, the alleged intent or the legal description of the oil as a deadly weapon. Prosecutors, meanwhile, are expected to rely on the severity and location of Smith’s burns, statements from witnesses and any available recordings.

The case also depends on medical evidence that may change as Smith heals. Burn injuries can be classified differently as doctors observe tissue damage over time, which may explain why early accounts referred to both second-degree and third-degree burns. Prosecutors do not need every public description to use identical wording, but they will need records and testimony that support the level of injury alleged in court. Smith’s ability to avoid a planned operation would mark medical progress without erasing the original harm. Photographs, treatment notes and expert explanations could establish how hot the oil was, what injuries it caused and whether scars or physical limits are expected to remain.

For now, the central legal facts are that Smith survived, Bluett was arrested and felony charges were filed. The next public milestones will come through court hearings, where prosecutors must begin placing evidence behind the allegations. Until then, the reason for the attack remains unknown, and Bluett’s not-guilty pleas leave the accusations unresolved.

Author note: Last updated July 10, 2026.