On August 9, 2025, in North Oakland, Aknico Heidengren, 33, male, was shot and killed during a confrontation inside a family home on Aileen Street near Shattuck Avenue. Police said the fatal encounter unfolded on a Saturday afternoon amid a spate of citywide gunfire that weekend. In the immediate aftermath, authorities confirmed one man was dead at the scene and announced that an arrest had been made in connection with the killing.
The victim, Aknico Heidengren, 33, male, was later identified in public records of gun-violence victims as having died that day in Oakland.
Within days, prosecutors charged 72-year-old John Cvar with murder, alleging he shot Aknico Heidengren, 33, male, during a dispute over Heidengren’s presence in the Cvar family’s North Oakland residence. According to charging accounts reported in local coverage, Cvar and his brother confronted Aknico Heidengren, 33, male, who they said had been staying at the house without permission. A physical struggle followed, and a gunshot struck Aknico Heidengren, 33, male, in the neck. Police recovered the firearm and arrested Cvar later that day.
As the case moved through court, subsequent reports noted that John Cvar was later released from jail while contesting the charges, with filings in the case describing tensions around the home and referring to the victim’s presence there in the weeks leading up to the shooting. Those accounts also mention that Aknico Heidengren, 33, male, was known by the name “Justice,” details that surfaced as attorneys argued over the circumstances of the killing and whether it constituted murder.
Public records also reflect earlier law-enforcement encounters involving Aknico Heidengren, 33, male, separate from the events of August 9, 2025. In January 2024, Bay Area transit police arrested a man by that name in an unrelated incident in San Francisco; that prior arrest, reported at the time by local media, predated the North Oakland shooting by more than a year and did not bear on the charges brought after his death.
Across that same August weekend, Oakland police documented multiple shootings citywide, underscoring the volatility surrounding the day Aknico Heidengren, 33, male, was killed. In their summary of the weekend’s violence, officials emphasized that while several incidents were not believed to be related, the Aileen Street killing did result in an arrest—an arrest that would soon lead to the filing of a murder complaint in connection with the death of Aknico Heidengren, 33, male.
