Deputy could face charges over Mill Creek crash

MILL CREEK — A King County sheriff’s deputy could face criminal charges after an on-duty collision in Mill Creek in February.

Mark J. Rockwood, 47, allegedly was under the influence of prescription medication when he crashed his patrol car, according to the Washington State Patrol.

The investigation recently was forwarded to prosecutors. No charges had been filed as of Monday.

Rockwood reportedly told investigators he was sick and had taken sleeping pills. A search of his patrol car reportedly turned up medications for treating colds, heart and stomach problems and allergies. An empty bottle for anti-anxiety medicine was found in the trunk.

Multiple witnesses called 911 the morning of Feb. 28 to report seeing a Shoreline Police Department car being driven erratically through south Snohomish County. Before the crash, Rockwood was assigned to the city of Shoreline, which contracts with King County for police services.

The 911 calls started about 6:15 a.m. and followed Rockwood as he drove through Lynnwood, unincorporated Everett and into Mill Creek.

One witness told police she saw Rockwood slumped in his patrol car at 6:50 a.m. at an intersection along 128th Street SE, west of Mill Creek. Others reported near-misses with other vehicles in that area. They said the patrol car was drifting across the center line, stopping at green lights and running red lights and stop signs.

One driver said he honked at Rockwood at an intersection, and the deputy did not open his eyes. At one point, someone also knocked on Rockwood’s window to try to wake him up.

He eventually drove away.

The collision was reported just after 7 a.m. as he drove through the intersection of Highway 527 and 132nd Street SE. Rockwood’s patrol car struck a Toyota Celica from behind as it was stopped for a light, waiting to turn. No serious injuries were reported.

Officers arrived and saw Rockwood’s patrol car apparently parked on 132nd with the emergency lights flashing. Rockwood then drove over a concrete median, with his car door partly open, before stopping again.

Rockwood’s uniform was partially unzipped, and his bulletproof vest was on wrong.

He appeared “extremely confused and disoriented and had difficulty standing,” investigators wrote in reports.

Rockwood did not have his duty weapon with him or in the patrol car. He was unable to explain where it was.

Rockwood was arrested for investigation of DUI involving narcotics. There was no evidence of alcohol being involved. Police also ruled out a diabetic reaction, which sometimes causes driver behavior similar to impairment.

After his arrest, Rockwood allegedly fell asleep during the ride to the Mill Creek police station.

His duty weapon was found in his personal vehicle, which was parked near Lynnwood.

Rockwood’s sport utility vehicle appeared to have recently been in a collision, too. Its side mirror was torn off. It had a flat tire, and dirt and grass was stuck in the bumper and undercarriage. Rockwood’s duty weapon was found in a lock box inside.

Rockwood also was investigated for hit-and-run in connection with that collision, but the reports released so far say police were unable to pinpoint where it happened. They traveled his commute routes looking for evidence of recent crashes, including the missing side mirror.

Rockwood was put on paid administrative leave after the collision.

The King County sheriff’s internal investigation is ongoing, spokeswoman Sgt. DB Gates said.

Since late April, Rockwood has been on administrative re-assignment. He has been on the force more than 19 years.

Rikki King: 425-339-3449; rking@heraldnet.com.

Talk to us

> Give us your news tips.

> Send us a letter to the editor.

> More Herald contact information.

More in Local News

Traffic idles while waiting for the lights to change along 33rd Avenue West on Tuesday, April 2, 2024 in Lynnwood, Washington. (Olivia Vanni / The Herald)
Lynnwood seeks solutions to Costco traffic boondoggle

Let’s take a look at the troublesome intersection of 33rd Avenue W and 30th Place W, as Lynnwood weighs options for better traffic flow.

A memorial with small gifts surrounded a utility pole with a photograph of Ariel Garcia at the corner of Alpine Drive and Vesper Drive ion Wednesday, April 10, 2024 in Everett, Washington. (Olivia Vanni / The Herald)
Death of Everett boy, 4, spurs questions over lack of Amber Alert

Local police and court authorities were reluctant to address some key questions, when asked by a Daily Herald reporter this week.

The new Amazon fulfillment center under construction along 172nd Street NE in Arlington, just south of Arlington Municipal Airport. (Chuck Taylor / The Herald) 20210708
Frito-Lay leases massive building at Marysville business park

The company will move next door to Tesla and occupy a 300,0000-square-foot building at the Marysville business park.

The oldest known meteor shower, Lyrid, will be falling across the skies in mid- to late April 2024. (Photo courtesy of Pixabay)
Clouds to dampen Lyrid meteor shower views in Western Washington

Forecasters expect a storm will obstruct peak viewing Sunday. Locals’ best chance at viewing could be on the coast. Or east.

AquaSox's Travis Kuhn and Emerald's Ryan Jensen an hour after the game between the two teams on Sunday continue standing in salute to the National Anthem at Funko Field on Sunday, Aug. 25, 2019 in Everett, Wash. (Olivia Vanni / The Herald)
Study: New AquaSox stadium downtown could cost up to $120M

That’s $40 million more than an earlier estimate. Alternatively, remodeling Funko Field could cost nearly $70 million.

Downtown Everett, looking east-southeast. (Chuck Taylor / The Herald) 20191022
Key takeaways from Everett’s public hearing on property tax increase

Next week, City Council members will narrow down the levy rates they may put to voters on the August ballot.

Everett police officers on the scene of a single-vehicle collision on Evergreen Way and Olivia Park Road Wednesday, July 5, 2023 in Everett, Washington. (Photo provided by Everett Police Department)
Everett man gets 3 years for driving high on fentanyl, killing passenger

In July, Hunter Gidney crashed into a traffic pole on Evergreen Way. A passenger, Drew Hallam, died at the scene.

FILE - Then-Rep. Dave Reichert, R-Wash., speaks on Nov. 6, 2018, at a Republican party election night gathering in Issaquah, Wash. Reichert filed campaign paperwork with the state Public Disclosure Commission on Friday, June 30, 2023, to run as a Republican candidate. (AP Photo/Ted S. Warren, File)
6 storylines to watch with Washington GOP convention this weekend

Purist or pragmatist? That may be the biggest question as Republicans decide who to endorse in the upcoming elections.

Keyshawn Whitehorse moves with the bull Tijuana Two-Step to stay on during PBR Everett at Angel of the Winds Arena on Wednesday, April 17, 2024 in Everett, Washington. (Olivia Vanni / The Herald)
PBR bull riders kick up dirt in Everett Stampede headliner

Angel of the Winds Arena played host to the first night of the PBR’s two-day competition in Everett, part of a new weeklong event.

Simreet Dhaliwal speaks after winning during the 2024 Snohomish County Emerging Leaders Awards Presentation on Wednesday, April 17, 2024, in Everett, Washington. (Ryan Berry / The Herald)
Simreet Dhaliwal wins The Herald’s 2024 Emerging Leaders Award

Dhaliwal, an economic development and tourism specialist, was one of 12 finalists for the award celebrating young leaders in Snohomish County.

In this Jan. 12, 2018 photo, Ben Garrison, of Puyallup, Wash., wears his Kel-Tec RDB gun, and several magazines of ammunition, during a gun rights rally at the Capitol in Olympia, Wash. (AP Photo/Ted S. Warren)
With gun reform law in limbo, Edmonds rep is ‘confident’ it will prevail

Despite a two-hour legal period last week, the high-capacity ammunition magazine ban remains in place.

Everett Fire Department and Everett Police on scene of a multiple vehicle collision with injuries in the 1400 block of 41st Street. (Photo provided by Everett Fire Department)
1 in critical condition after crash with box truck, semi in Everett

Police closed 41st Street between Rucker and Colby avenues on Wednesday afternoon, right before rush hour.

Support local journalism

If you value local news, make a gift now to support the trusted journalism you get in The Daily Herald. Donations processed in this system are not tax deductible.