Jennifer L. Zimmer-Portillo was remembered by her family as a fun-loving soul who dearly loved her three beautiful children. The 30-year-old white female’s life was tragically cut short on November 10, 2017, in a violent encounter inside a home in Kansas City, Missouri, that also claimed the lives of her husband and another woman.
That Friday morning, around 10:00 a.m., officers from the Kansas City Missouri Police Department were dispatched to a residence in the 4900 block of East 17th Street after a report of a shooting. Inside the house, they made a grim discovery. Two people were found deceased, and a third victim, later identified as Jennifer, was found critically injured in the living room. She was rushed to a local hospital but succumbed to her injuries. The other victims were identified as her 30-year-old husband, Victor Portillo, and 25-year-old Yessenia Ahumada.
The investigation into the triple homicide quickly pointed to a drug deal that had gone terribly wrong. According to court records, the tragic events were set in motion the night before. A witness told police that Ahumada had arranged a deal for her ex-boyfriend, Deaundre J. Brown, to purchase 20 pounds of marijuana from Victor Portillo for $34,000. When Brown arrived for the transaction, Portillo did not have the full quantity of marijuana available and told him to come back the next morning. It was during this return visit that the fatal shootings occurred.
Detectives meticulously pieced together the events using cellphone records, surveillance footage, and witness statements. Cellphone data confirmed communication between Ahumada and Brown on the night before and the morning of the killings. One text message from Brown reportedly asked if she was still planning to meet him in the morning, to which she replied, "Yep." Surveillance video from the area showed both Ahumada's and Brown's cars near each other on the morning of the murders. Another witness reported hearing gunshots and then seeing a white sedan, matching the description of a car associated with Brown, speeding away from the scene.
Nine months later, on August 22, 2018, the Jackson County Prosecutor's Office announced a major breakthrough in the case. Deaundre J. Brown, then 27, was charged with three counts of second-degree murder and three counts of armed criminal action. He was arrested and held at the Jackson County jail. The charging documents formally accused Brown of knowingly causing Jennifer's death by shooting her.
In January 2020, Deaundre J. Brown, then 29, appeared in court and pleaded guilty to the charges against him. Admitting his role in the deaths of Jennifer Zimmer-Portillo, Victor Portillo, and Yessenia Ahumada, he accepted a plea deal. The agreement recommended a prison sentence of 20 years for each count of second-degree murder, with the sentences to be served concurrently. The case, which began with a botched drug deal, concluded with a conviction, finally bringing a measure of legal resolution to the families of the three victims whose lives were violently ended that November morning.
