Isaiah Sadowski received 123 months in prison after jurors convicted him of reckless second-degree murder in Barbara Patterson’s death.

OLATHE, Kan. — A Kansas man who killed a 75-year-old woman after driving drunk at extreme speed, later fled the country and discussed the case publicly while he was a fugitive has been sentenced to 123 months in state prison, the maximum term available for his reckless second-degree murder conviction.

Johnson County District Court Judge Thomas Kelly Ryan sentenced Isaiah Charles Wallace Sadowski on Sept. 16, bringing the trial-level case to a close nearly five years after Barbara Patterson was killed in an Overland Park intersection. A jury convicted Sadowski in June after prosecutors presented evidence that he had been drinking, drove far above the posted speed limit and ran a red light before striking Patterson’s car on Dec. 27, 2021. The sentencing hearing also addressed Sadowski’s decision to leave the United States while free on bond, public comments he made about the case while abroad and defense requests for a new trial. Ryan rejected those requests. Sadowski’s attorneys filed a notice of appeal during the hearing.

The case began at about 8:30 p.m. at West 127th Street and Quivira Road in Overland Park. Patterson was driving west on 127th Street when Sadowski, then 20, approached southbound on Quivira Road. Investigators determined through traffic-camera footage, vehicle information and data from a location-sharing application on Sadowski’s cellphone that he had been traveling as fast as 134 mph shortly before reaching the intersection. The posted speed limit on that stretch of road was 45 mph. Prosecutors said Sadowski ran a red light and struck Patterson’s Nissan Versa. Patterson died from her injuries. Sadowski was taken to a hospital with injuries that were not considered life-threatening.

Evidence collected after the collision became central to the murder case. Court records said officers smelled alcohol on Sadowski and found an empty small bottle of peppermint liqueur and an open whiskey bottle inside his vehicle. Investigators determined that his blood-alcohol concentration was 0.13. Kansas sets a lower alcohol threshold for drivers younger than 21, and Sadowski was under the legal drinking age when the crash occurred. Prosecutors did not treat the case as an ordinary traffic death. They charged him in February 2022 with reckless second-degree murder, an offense based on an unintentional killing committed under circumstances showing extreme indifference to human life.

Sadowski was initially held on $250,000 bond before a judge reduced the amount to $150,000. He posted bond and, for a time, continued appearing in court. That changed in March 2024, when he failed to appear as his original trial approached. Authorities later determined that he had left the United States. His absence transformed a case already centered on fatal driving into a lengthy international search. He remained outside the country for more than a year before U.S. marshals and Mexican authorities located him in Colima, Mexico, in August 2025. He was returned to the United States and eventually placed back in the Johnson County jail.

While outside the country, Sadowski made a June 2024 appearance on the “Second Chancer” YouTube channel. He acknowledged that he was no longer in the United States and discussed both the crash and his difficulties with the criminal case. During the interview, he said he had been upset after learning that his fiancee had been unfaithful, said he drank that night and argued that both vehicles contributed to the collision. He also disputed the prosecution’s case and said he did not believe he had committed the crime charged. Those claims did not prevent prosecutors from taking the case to trial after his return, and jurors ultimately rejected his defense.

The YouTube interview became significant again at sentencing, not because it determined guilt but because it documented what Sadowski was saying while he remained outside the reach of the Kansas court. Ryan referred to those public comments while discussing the effect of the case on Patterson’s relatives. The judge characterized the comments as adding to their pain and also focused on Sadowski’s deliberate decision to remain in Mexico while his murder case was pending. He noted that Sadowski had been represented by several experienced attorneys and rejected the idea that dissatisfaction with his defense justified abandoning the court process.

The hearing also gave Patterson’s relatives an opportunity to describe what had been lost. Family members spoke about the years that had passed since her death and about the additional uncertainty created when Sadowski left the country before trial. Patterson’s brother said she generally avoided highways and had simply been driving home on the night she was killed. Her son described the long period the family spent waiting for the criminal case to move forward. Their statements shifted the focus from the speed calculations, bond history and international search to the person whose death began the case.

Sadowski addressed Patterson’s family before the sentence was imposed. He acknowledged causing suffering that could not be repaired and said his decision to flee had made the situation worse. The statement marked a different tone from portions of his earlier YouTube interview, when he had disputed responsibility for the crash and criticized the legal process. Ryan noted that Sadowski had performed well for a period while under pretrial supervision but said the later decision to leave the country weighed heavily in evaluating the case and its consequences. Prosecutors had asked the judge to impose the maximum sentence and argued against reducing the punishment below the applicable range.

The criminal case unfolded alongside civil litigation arising from Patterson’s death. Sadowski agreed in 2022 to a $1.5 million settlement with Patterson’s son through an insurance policy after a wrongful-death lawsuit was filed. The civil resolution was separate from the murder prosecution and did not determine criminal guilt. The criminal case continued for years after that settlement, first through pretrial litigation, then through Sadowski’s disappearance and capture, and finally through the June 2026 jury trial. Jurors deliberated for about two and a half hours before unanimously finding him guilty of reckless second-degree murder.

The conviction reflected the prosecution’s argument that the combination of alcohol use, extraordinary speed and disregard of the traffic signal went beyond ordinary negligence. Investigators said Sadowski was traveling nearly three times the posted limit shortly before the collision. His cellphone and vehicle data provided prosecutors with a record of his speed, while the blood-alcohol evidence documented his impairment. The jury’s verdict established criminal responsibility for Patterson’s death, resolving the central question that Sadowski had continued to contest while outside the country and during the years between his arrest and trial.

Ryan ordered Sadowski to serve 123 months, or 10 years and three months, in state prison. Sadowski received credit for 407 days already spent in custody. He was also ordered to pay $2,065 in restitution and will be required to register as a violent offender for 15 years. The judge’s decision to impose the maximum sentence followed a hearing lasting several hours in which both families spoke and the court reviewed challenges raised by the defense. The sentence does not necessarily end the litigation, however. Sadowski’s defense team filed a notice of appeal while the sentencing proceeding was still underway, signaling that the conviction or rulings connected to it will be challenged in a higher court.

The appeal now becomes the next formal stage of a case that has moved from a fatal intersection crash to a murder prosecution, an international fugitive search, a jury verdict and a maximum prison sentence. Sadowski remains convicted of reckless second-degree murder while that process moves forward. Patterson’s death, meanwhile, remains the central fact behind the years of litigation: she was driving through an Overland Park intersection on Dec. 27, 2021, when Sadowski ran the red light at high speed and struck her vehicle.

Author note: Last updated November 7, 2026.