York County Police Ambush: Officers Det. Sgt. Cody Becker, Det. Mark Baker, and Det. Isaiah Emenheiser Killed, 2 Others Injured — Matthew James Ruth Identified as Shooter

York County Police Ambush: Officers Det. Sgt. Cody Becker, Det. Mark Baker, and Det. Isaiah Emenheiser Killed, 2 Others Injured — Matthew James Ruth Identified as Shooter

York County, PA — The York County Police Department has confirmed the identities of the three officers tragically killed in a targeted ambush on Wednesday afternoon during what began as a routine service of court documents at a rural property. The fallen officers are Detective Sergeant Cody Becker, Detective Mark Baker, and Detective Isaiah Emenheiser. Two additional officers were critically injured in the line of duty.

The suspect, now identified as Matthew James Ruth, opened fire from a concealed position on a farm in rural York County, unleashing a sudden and violent attack on the unsuspecting officers. Ruth was fatally shot during the ensuing gunfire exchange.

This devastating incident marks one of the deadliest single-day losses in York County law enforcement history and has sent shockwaves throughout the region.

The Ambush: A Routine Task Turns Deadly

On Wednesday, September 17, 2025, a team of detectives from York County law enforcement arrived at a remote farm property to serve legal papers — a task considered part of their standard civil enforcement duties. What they did not know was that the suspect, Matthew James Ruth, had armed himself and was waiting in ambush.

According to early reports and statements from York County District Attorney Tim Barker, the suspect began firing from a hidden position in a cornfield near the property line. The officers were caught off-guard and had little time to respond.

Three officers were struck and killed in the initial barrage. Two others sustained critical injuries and were rushed to a local trauma center, where they remain under intensive care. Backup units were immediately dispatched to the area, leading to a standoff that ended when officers returned fire and fatally shot the suspect.

The Fallen Heroes

Detective Sergeant Cody Becker

A respected veteran and leader within the department, Det. Sgt. Cody Becker had served York County law enforcement for more than 15 years. Known for his calm demeanor, tactical skill, and deep mentorship to younger officers, Becker was the kind of leader who inspired confidence in the field and trust in the community.

“He led from the front — always,” said one colleague. “No matter how routine or dangerous the task, Cody was there. He believed in protecting people, and he gave everything to this job.”

Detective Mark Baker

A seasoned investigator, Det. Mark Baker had been instrumental in numerous major cases in York County, particularly involving narcotics and organized crime. Known for his tireless work ethic and sharp investigative mind, Baker was also a devoted father and active member of his local church.

“He never missed a detail — or a chance to make someone laugh,” shared a fellow detective. “He brought grit and heart to everything he did.”

Detective Isaiah Emenheiser

The youngest of the three, Det. Isaiah Emenheiser was widely seen as a rising star in the department. Just a few years into his service, he had already developed a reputation for compassion, professionalism, and his unwavering sense of justice.

“He had the kind of presence that made people feel heard and safe,” said a supervisor. “His future in law enforcement was incredibly bright. It’s heartbreaking.”

The Gunman: Matthew James Ruth

Authorities identified the gunman as Matthew James Ruth, a 47-year-old man with a history of anti-government sentiment and previous run-ins with law enforcement. He was known to local authorities but was not under active surveillance at the time of the ambush.

Law enforcement officials say Ruth had fortified parts of his property and may have deliberately lured officers into a trap. A stockpile of weapons and ammunition was later discovered on the premises, and authorities are investigating whether Ruth had any affiliations with extremist groups or anti-police networks.

“This was a calculated act of murder against officers simply doing their jobs,” DA Tim Barker stated. “We are investigating the full scope of this attack and whether others may have been involved or aware of Ruth’s intentions.”

Community in Mourning

As news of the killings spread, an outpouring of grief and support began flooding in from across Pennsylvania and the nation. Vigils were held Wednesday night in York, Dillsburg, and Hanover, with citizens gathering to light candles, lay flowers, and show solidarity with law enforcement families.

Governor Josh Shapiro ordered flags at all state buildings to be flown at half-staff through the week and issued a statement saying:

“Detective Sergeant Becker, Detective Baker, and Detective Emenheiser died as heroes — protectors of their community, defenders of the law, and symbols of courage. The Commonwealth of Pennsylvania mourns with their families and the York County community.”

Ongoing Investigation and Support Efforts

The Pennsylvania State Police and federal authorities, including the ATF and FBI, have joined the investigation into Ruth’s background, motives, and whether the ambush was part of a broader threat. Officers are currently combing through electronic devices, writings, and surveillance footage from the scene.

Meanwhile, law enforcement agencies across the state are providing support to the York County Police Department and the families of the victims. The injured officers remain in critical condition, and their names have not yet been released pending family notification.

Local law enforcement associations have launched a fund to support the families of the fallen and injured officers. Funeral arrangements are expected to be announced in the coming days, with full law enforcement honors planned.

Final Word

The loss of Detective Sergeant Cody Becker, Detective Mark Baker, and Detective Isaiah Emenheiser is not just a loss for York County—it is a loss for all of Pennsylvania, for the law enforcement community, and for every citizen who believes in justice and the rule of law.

Their lives were taken by an act of senseless violence, but their memory will stand as a testament to bravery, service, and sacrifice. May they never be forgotten.

🕯️ End of Watch – September 17, 2025 🕯️
May their memories be a blessing.