A Trump golf course arrest in Rancho Palos Verdes has escalated into a joint federal investigation after authorities said the suspect surveilled the property, falsely claimed to work for the State Department, and was found with weapons at both the scene and his home.

Jeanine John Taele, 38, of Downey was taken into custody Sunday following a report of a suspicious person at Trump National Golf Club. The arrest came days before the president’s scheduled visit to the property.

Taele now faces both state and federal charges for possession of an unregistered short-barreled rifle. The federal felony carries a maximum sentence of ten years in prison.

A Military Background

Taele served in the U.S. Marine Corps from 2008 to 2016, reaching the rank of corporal and working as a warehouse clerk.

His service included two deployments. He was in Iraq from 2008 to 2009 and in Afghanistan from June through December of 2010.

After leaving the military, he worked as a security guard and held licenses permitting him to carry firearms. Those licenses had recently been canceled, a detail that becomes significant given what deputies later recovered.

He was scheduled to appear in court Wednesday on the federal weapons charge, but the hearing was canceled, according to the Associated Press.

Two Visits, Three Days Apart

The sequence authorities describe unfolded across two separate visits to the club.

According to the Los Angeles County Sheriff’s Department, Taele was observed walking the golf course grounds on Friday, July 31, photographing and recording video while appearing to monitor security-planning activity. He was reportedly wearing an earpiece.

He then left the property and drove away, the Justice Department said.

On Sunday, August 2, he returned. Club staff alerted federal agents, who were still on site conducting a security assessment ahead of the presidential visit.

What happened next is the most striking element of the case. Rather than avoiding the agents, Taele approached them directly and told them he was employed by the State Department and present as part of a security detail.

He then acknowledged having a loaded firearm in his vehicle, which was parked in the club’s lot.

What Deputies Found on Scene

Deputies detained Taele and began searching. A 16-round magazine loaded with hollow point ammunition was recovered from his pants pocket.

A search of his vehicle turned up a loaded 9mm pistol with a round already chambered, plus an additional magazine of hollow point ammunition.

Also in the car were a pair of binoculars and a badge bearing the words security protection agent.

During the detention, deputies learned Taele was already under investigation by the El Segundo Police Department in connection with a 2025 robbery. First Assistant U.S. Attorney Bill Essayli said bail in that case had been set at $250,000.

The Search Warrant in Downey

On Monday, August 3, deputies executed a search warrant at Taele’s Downey residence. The inventory they recovered broadened the case considerably.

Items seized included an illegally modified AR platform rifle, a 1911 .45 caliber pistol, an AR platform upper receiver, body armor, high-capacity magazines and bulk ammunition for both pistols and rifles.

Investigators also recovered two radio signal devices and multiple notebooks that authorities described as containing concerning statements.

The notebooks are likely to be central to determining intent. Weapons possession charges address what someone had. Written material can speak to what they were planning.

Neighbors Describe Disbelief

The federal presence in Downey caught the neighborhood off guard.

Larry Rusin, a neighbor, described the area as consistently quiet and said the sudden arrival of Secret Service and unmarked vehicles was an unusual sight for the street.

A next-door neighbor described Taele as a father known affectionately in the neighborhood as Moose.

That gap between local perception and the contents of a search warrant is common in cases like this, and it is part of why investigators tend to move carefully before characterizing motive.

Why the Impersonation Detail Matters

Claiming federal employment to agents actively conducting a protective assessment is not a minor embellishment.

Protective security operations depend on controlling access and verifying identity. Someone presenting a badge, wearing an earpiece and asserting official status is attempting, at minimum, to move through an environment designed to exclude unauthorized people.

The earlier visit compounds it. Photographing grounds and observing security planning is the recognized signature of pre-operational surveillance, regardless of what the individual ultimately intended to do.

Investigators will be working to determine whether the two visits were connected in purpose, whether the recording was directed at security positioning specifically, and whether anyone else was aware of his activity.

Where the Case Stands

The FBI and Secret Service are both investigating. Taele remains in custody.

Authorities have not announced a motive and are continuing to examine what brought him to the golf club in the first place.

Several questions will shape whether charges expand beyond the current weapons counts. What the notebooks contain. Whether the radio devices were used to monitor law enforcement communications. Whether the pending robbery investigation connects to anything found this week. And whether the timing relative to the president’s visit reflects intent or coincidence.

For now the confirmed facts are narrow but serious: a man with canceled firearms licenses surveilled a site under active federal protection, returned armed, and falsely identified himself as a government employee.