MYNORTHWEST NEWS

Motion to dismiss denied for man who allegedly killed WSP trooper in DUI crash

May 19, 2025, 9:52 AM | Updated: 1:45 pm

wsp trooper trial mexican national...

Raul Benitez-Santana is suspected of killing a WSP trooper. (Photo courtesy of KIRO 7)

(Photo courtesy of KIRO 7)

A hearing to dismiss the case of a man charged with killing a Washington State Patrol (WSP) trooper was denied by a judge Monday.

The defendant, Raul Benitez-Santana, is accused of crashing into the back of a WSP cruiser on I-5 in March 2024 while driving under the influence. According to a witness, the SUV driven by Benitez-Santana swerved and hit the back of the WSP vehicle. The SUV then ricocheted off the patrol vehicle and stopped in the fast lane, where it was hit by a van with six people inside.

WSP Trooper Christopher Gadd, who was sitting in the driver’s seat of the car that was crashed into, died in the collision.

Investigators alleged that Benitez-Santana, 33, was driving more than 100 mph when the crash occurred. Prosecutors said Santana admitted to smoking marijuana and drinking beer before he crashed into Gadd’s patrol vehicle.

Benitez-Santana, a Mexican citizen, was in the U.S. illegally when the crash happened. After his arrest, ICE placed an immigration detainer on him.

“Immigration detainers are essential in completing a transfer of custody in the safest way possible, and are placed by ERO Seattle to ensure noncitizens are held accountable to federal laws,” Drew Bostock, the Seattle Field Office Director for Enforcement and Removal Operations with ICE, stated.

It’s not known when Santana entered the country, but an ICE spokesperson confirmed he’s had at least four run-ins with the law in Washington.

The argument for the case’s dismissal

Benitez-Santana’s defense argued that a staffer in the Snohomish County Prosecuting Attorney’s Office asked ICE officials in Seattle to put a detainer on him ahead of a court hearing. They alleged the staffer engaged in “outrageous government misconduct.”

“The state reasonably should have known that including information about the client’s immigration status in a publicly filed court document would result in its dissemination to the public and could materially prejudice the adjudicative process,” the defense team stated.

A jury trial is scheduled to start on Tuesday.

Gadd, 27, is the 33rd WSP trooper killed in the line of duty. He is survived by his wife Cammryn and their two-year-old daughter.

This is a developing story, check back for updates

Contributing: Julia Dallas, MyNorthwest

Follow Frank Sumrall on X. Send news tips here.

MyNorthwest News

copper wire theft king county...

Ranji Sinha, KIRO 7 News

King County Prosecutors renew push for legislation to deal with copper wire theft

Loyal Heights Playfield in Seattle has been left without lighting after thieves apparently opened electrical junction boxes and cut copper wires inside.

6 hours ago

UW homicide suspect treatment...

KIRO 7 News Staff

UW homicide suspect will receive a second round of psychiatric treatment

Christopher Leahy, the man accused of stabbing UW student Juniper Blessing to death in May, will receive a second round of psychiatric treatment.

7 hours ago

spokane wildfires ferguson...

Aaron Granillo

Ferguson seeks major disaster declaration after Spokane wildfires

Washington Governor Bob Ferguson has requested a federal major disaster declaration that could unlock an estimated $128.9 million for wildfire survivors and community recovery efforts in eastern Washington.

7 hours ago

Seattle City Light minimum wage...

Frank Sumrall

Seattle minimum wage rising to more than $22 an hour in 2027

Seattle workers can expect a pay increase in the new year, as the city’s minimum wage will rise to $22.14 an hour on Jan. 1.

8 hours ago

seattle homeless camp claim...

Frank Lenzi

Seattle property owners file claim over homeless encampment, say city blocked cleanup

A group of Seattle property owners has filed a claim against the city over what they describe as a growing homeless encampment marked by fires and violence. The owners say the city blocked them from clearing the property themselves.

9 hours ago

starbucks...

MyNorthwest Staff

Three Seattle Starbucks locations closing, including one 8-month old Ballard location

One of the 250 North American stores Starbucks announced it would close was in Ballard, making it three total in Seattle.

9 hours ago

Motion to dismiss denied for man who allegedly killed WSP trooper in DUI crash