ACCIDENTS & INJURIES

Driver used cocaine prior to hitting, killing St. George pedestrian, charges say

Nov 6, 2023, 4:44 PM | Updated: 4:45 pm

Police investigate after a woman was hit by a vehicle and killed near 500 North and Bluff Street on...

Police investigate after a woman was hit by a vehicle and killed near 500 North and Bluff Street on Wednesday night. The woman's brother was hit and killed at the same intersection two days later, and the driver who allegedly hit him was charged Monday with using cocaine just before the crash. ( Marc Weaver, KSL TV)

( Marc Weaver, KSL TV)

ST. GEORGE — Criminal charges were filed Monday against a Washington County woman accused of using cocaine before getting in her car and then hitting and killing a pedestrian.

The pedestrian died in the same area where his sister was been hit and killed just two days before.

Brianna Leigh Waters, 28, of Washington, is charged in 5th District Court with negligently operating a vehicle resulting in death, a second-degree felony; drug possession, a third-degree felony; DUI, a class A misdemeanor; possession of drug paraphernalia, a class B misdemeanor; plus infractions of running a red light and failing to yield to a pedestrian.

On Friday, Matthew Jones, 36, was hit by a pickup truck that ran a red light at 500 N. Bluff Street in St. George, according to police.

“Witnesses on the scene said the light was clearly red, and there were two cars stopped in the other lanes at the light as she approached it. Witness accounts state Brianna didn’t hit her brakes before colliding with the pedestrian in the crosswalk, and initial investigations show no signs of breaking before the collision,” a police booking affidavit states.

Jones died as a result of his injuries. His death came just two days after his sister, Mardelle Parkin, 37, was hit and killed at the same intersection by another vehicle while she was also crossing the road. A GoFundMe* campaign has been launched to help the family raise money for funeral expenses.

Mardelle Parkin was hit and killed on Bluff Street in St. George last week. Two days later, her brother, Matthew Jones, was hit and killed at the same spot. (Photo: GoFundMe)

Mardelle Parkin was hit and killed on Bluff Street in St. George last week. Two days later, her brother, Matthew Jones, was hit and killed at the same spot. (Photo: GoFundMe)

As police spoke to Waters, officers noted that “she displayed indicators commonly associated with drug use,” the affidavit states. “As Brianna stood in front of us, we observed her hands to be fidgety. She had visible eyelids and body tremors, and she appeared very nervous. Brianna had glossy and bloodshot eyes, and her pupils appeared to be dilated.”

After being questioned several times about possible drug use, “Brianna admitted to using cocaine just before leaving the house and about 30 minutes before the accident,” the affidavit states.

“She was asked if she thought about that before choosing to drive and if she thought it might be a bad idea. She admitted she thought to herself before driving that it may be a bad idea since she just used cocaine, but felt it was a short distance and would be OK. Specifically, she said she didn’t think cops would detect it because she didn’t have alcohol on her breath,” police noted in the affidavit.

According to court records, Waters was also convicted of impaired driving in 2020.


*KSL TV does not assure that the money deposited to the account will be applied for the benefit of the persons named as beneficiaries. If you are considering a deposit to the account, you should consult your own advisers and otherwise proceed at your own risk.

KSL 5 TV Live

Accidents & Injuries

First responders on the scene of the single vehicle crash that injured two people....

Carlysle Price

Special Needs Registry essential for first responder’s success

Cities across Utah are asking community members to register those who are at-risk or have special needs to provide information to emergency response agencies.

16 hours ago

Ava Broadhead fell off the top of a car while car surfing and sustained critical injuries, ultimate...

Mary Culbertson and Garna Meija, KSL TV

Magna teen fighting for her life after ‘car surfing’ accident

A Magna teen was critically injured after falling off the top of a car while car surfing, police said. The community around her rallied together in support for her and her family.

22 hours ago

emergency lights...

Mary Culbertson

1 dead, 1 seriously injured in ATV rollover crash in Tooele County

One man was killed after he was thrown from an ATV during a rollover crash in Tooele County. Another man was seriously injured.

3 days ago

FILE — police lights...

Alexander Campbell and Andrew Adams, KSL TV

Utah girl, 10, hit and critically injured in school crosswalk

A 10-year-old girl is in critical condition after being hit by a vehicle on her way to school.

4 days ago

A high school community is rallying around a teenager seriously injured after falling from a tree....

Garna Mejia

Farmington community rallies around injured track star

A high school community is rallying around a teenager seriously injured after falling from a tree, as she recovers in a medical coma.

4 days ago

Two pictures of the car that Sandy police believe is involved in a serious hit and run accident tha...

Garna Mejia and Michael Houck, KSL TV

Police release images of car possibly involved in a hit-and-run that hospitalized a high schooler

Sandy police are still searching for the people responsible for hitting an 18-year-old woman with their car and fleeing from the scene. 

5 days ago

Sponsored Articles

Laptops in a modern technology store. Department of computers in the electronics store. Choosing a ...

PC Laptops

How to choose the best laptop for college students

Finding the right laptop for college students can be hard, but with this guide we break down what to look for so you can find the best one.

young male technician is repairing a printer at office...

Les Olson

Unraveling the dilemma between leasing and buying office technology

Carefully weigh these pros and cons to make an informed decision that best suits your business growth and day-to-day operation. 

A kitchen in a modern farmhouse....

Lighting Design

A room-by-room lighting guide for your home

Bookmark this room-by-room lighting guide whenever you decide to upgrade your lighting or style a new home.

Photo courtesy of Artists of Ballet West...

Ballet West

The rising demand for ballet tickets: why they’re harder to get

Ballet West’s box office is experiencing demand they’ve never seen before, leaving many interested patrons unable to secure tickets they want.

Electrician repairing ceiling fan with lamps indoors...

Lighting Design

Stay cool this summer with ceiling fans

When used correctly, ceiling fans help circulate cool and warm air. They can also help you save on utilities.

Side view at diverse group of children sitting in row at school classroom and using laptops...

PC Laptops

5 internet safety tips for kids

Read these tips about internet safety for kids so that your children can use this tool for learning and discovery in positive ways.

Driver used cocaine prior to hitting, killing St. George pedestrian, charges say