Relatives waited years as prosecutors moved through Delaware first, then returned to Philadelphia.
PHILADELPHIA, Pa. — Four Philadelphia murder victims were named again in court as Keith Gibson was convicted and sentenced for a 2021 killing spree that included his mother, two men in a Germantown store and a Dunkin’ manager.
The Philadelphia case ended in June 2026 with first-degree murder convictions for the deaths of Roy Caban, Eric Flores, Christine Gibson and Christine Lugo. The verdict came after Gibson had already been convicted in Delaware for two other killings. Prosecutors said the final Philadelphia judgment gave families a public accounting of deaths that had first appeared as separate crime scenes in 2021.
Caban and Flores were the first Philadelphia victims in the timeline presented by authorities. They were inside a store in Germantown on Jan. 28, 2021, when prosecutors said Gibson shot them to death. Their ages were not clear in early reports, but their names became part of a broader investigation once police began comparing crime scenes. The double killing gave investigators the first known Philadelphia scene in a run of violence that later expanded beyond city limits. Officials did not describe a public motive for those shootings beyond the allegations presented in the murder case.
Christine Gibson, 54, was killed less than two weeks later at her job inside a Philadelphia community center. Authorities said the killer was her son. Her death carried a separate weight in court because it turned the case inward, from public robberies and store attacks to a killing inside a workplace where she was known. The prosecution said Gibson was free at the time because he had been released after a prior Delaware sentence and later probation proceedings. The death of his mother became one of four Philadelphia counts that jurors considered in the June 2026 trial.
Christine Lugo, 40, was working at Dunkin’ on West Lehigh Avenue when she was killed June 5, 2021. Prosecutors said Gibson entered the shop during an alleged robbery, forced Lugo to the register, took about $300 and shot her. Lugo’s family appeared in court during the Philadelphia trial. Her daughter, Frances Rodriguez, said the proceeding was a chance to speak about the loss and the damage left behind. Rodriguez said other families felt the same need for their relatives’ stories to be heard after years in which court dates and prosecutions moved across state lines.
The Philadelphia victims were part of a larger prosecution record built after Delaware authorities tried Gibson first. There, a jury convicted him of killing Leslie Ruiz-Basilio, a 28-year-old cellphone store worker, during a May 15, 2021, robbery in Elsmere. He was also convicted of killing Ronald Wright, 42, during a Wilmington street robbery. Prosecutors said he assaulted or robbed other victims over the following days, including Almansoori, a store clerk who survived being shot. The Delaware sentence, handed down in March 2024, included seven life terms plus 296 years.
The Pennsylvania trial began after that Delaware sentence was already in place. Gibson entered the Philadelphia courtroom as a man already condemned to spend life in prison, but prosecutors still pursued the four city cases as separate murders. District Attorney Larry Krasner’s office said the Homicide and Non-Fatal Shootings Unit brought the case to a jury and secured convictions on all four first-degree murder counts. The court then sentenced Gibson to four consecutive life terms plus 76 years. The new sentence did not replace the Delaware punishment. It added to it.
Investigators said the link between the victims emerged through timing, video, ballistics and arrest evidence. The same period in 2021 included the Germantown double killing, Christine Gibson’s death, the killing of Ruiz-Basilio in Elsmere, Lugo’s killing in North Philadelphia, Wright’s killing in Wilmington and other armed attacks. Police arrested Gibson on June 8, 2021, after a Rite Aid robbery in Wilmington. Authorities said a GPS device hidden with cash helped track him. A revolver that prosecutors said was used in shootings was found near the arrest location, giving investigators a key piece of physical evidence.
Some facts remained limited in public reporting after the verdict. Officials did not publicly identify a full motive for every Philadelphia killing, and the early reports did not fully describe the relationship between Gibson and Caban or Flores. The court record, however, established the criminal findings. Jurors found that Gibson committed the four murders, and the judge imposed life sentences for them. The verdict came almost five years after the killings, a delay shaped by the need to complete the Delaware case first and then bring Gibson to Philadelphia to face the remaining charges.
The victims’ families were left with sentences that ensure Gibson remains imprisoned, but the legal ending did not erase the losses. Rodriguez described the harm to her life, her children and her family when she spoke about Lugo’s death. Prosecutors framed the June 2026 outcome as a final step in naming and separating the Philadelphia victims within a case often described by its scale. Each count carried a life term. Each count also marked one person: Caban, Flores, Christine Gibson and Lugo.
For now, the Philadelphia case has moved from verdict to sentence, leaving Gibson with 11 life terms across Pennsylvania and Delaware and additional decades imposed by both courts.
Author note: Last updated July 7, 2026.