A 25-year-old San Francisco man with a background in political security work has been charged with involuntary manslaughter in the fatal shooting of his 22-year-old girlfriend inside their Sunset District apartment.
Nation Wood was arrested on March 25, 2026, one day after police responded to a residence near 22nd Avenue and Santiago Street around 10:43 p.m. on March 24. Officers found Samantha “Sam” Emge suffering from a single gunshot wound. She was rushed to a hospital but was pronounced dead shortly after.
According to Wood’s account to investigators, the couple—both recent graduates of San Francisco State University—had just finished their first meal together in the small apartment after Emge moved in some of her belongings. Wood said he was “dry-firing” a handgun, practicing trigger pulls while believing the weapon was unloaded and pointing it toward a wall. A round discharged, penetrated the wall and a medicine cabinet, and struck Emge in the head as she prepared for bed or showered in the apartment’s only bathroom. He immediately called for help and remained at the scene.
Wood pleaded not guilty to involuntary manslaughter at his arraignment on March 27. His attorney described the incident as a “horrific accident” and noted that Wood had no prior criminal record, stayed to render aid, and had been preparing to leave for U.S. Army National Guard basic training. The defense highlighted Wood’s emotional distress, with reports that he was placed on a psychiatric hold following the tragedy.
On April 1, Wood was released from custody after his family posted $300,000 bail. He appeared in court via Zoom from a psychiatric facility. Release conditions include electronic monitoring, a ban on possessing weapons, consent to warrantless searches, and surrender of his passport. His preliminary hearing had been scheduled for April 9.
Wood graduated from San Francisco State University in 2024 with a degree in political science and government. His LinkedIn profile described him as an “independent pre-event site security advisor” who conducted advance security assessments and site walkthroughs for high-profile events. He claimed to have coordinated alongside the U.S. Secret Service from late 2023 into 2025, spanning the final year of the Biden administration and into the early months of the Trump administration. A Secret Service spokesperson has stated that Wood was never employed by the agency.
Social media posts from 2024 show Wood posing with then-Vice President Kamala Harris and her husband, Doug Emhoff, in front of a presidential aircraft during an event tied to the Asia-Pacific Economic Cooperation (APEC) summit in San Francisco. In the post, he expressed gratitude for assisting with security planning for the trip.
Emge, who graduated from San Francisco State in 2025 with a focus on interior design, worked in that field. Friends and family described her as vibrant, with photos showing the couple together on outings, including a trip to Yosemite National Park after her graduation. The pair had been in an on-and-off relationship for about two and a half years.
Emge’s family has pushed back against the straightforward accident narrative. In interviews, her parents and sisters expressed long-standing concerns about the relationship, citing incidents they witnessed or that Emge had shared with them. They have called for a thorough investigation. San Francisco District Attorney Brooke Jenkins noted early on that available information indicated the death was not intentional, consistent with the involuntary manslaughter charge, which applies to unintentional killings resulting from criminal negligence.
Local Supervisor Alan Wong, whose district includes the Sunset, said initial reports suggested the shooting was not deliberate. The investigation by San Francisco police homicide detectives remains ongoing as prosecutors build the case around firearm safety and the circumstances inside the apartment.
The tragedy has stunned friends and the broader San Francisco State community, where both young people were known. Wood’s attorney has spoken of his client’s “dashed dreams,” including prior athletic pursuits in college baseball and football, alongside his security aspirations.
As the case proceeds through the courts, it underscores the devastating consequences of a momentary lapse with a firearm in a domestic setting. Two promising young lives—one ended, the other forever altered—have been thrust into the spotlight in a city still grappling with questions of safety, accountability, and grief.
