A Montana woman’s late-night traffic stop spiraled into chaos after she allegedly pointed a gun at Nevada state troopers and screamed, ‘I will shoot!’

Bodycam video showed 51-year-old Barbara Lu lifting the weapon with her finger on the trigger as Las Vegas officers ordered her to drop it during the early‑morning stop near the Interstate 15 on‑ramp at St. Rose Parkway.

Police said Lu had run a red light and nearly caused a crash just before 12.50am Sunday when a trooper pulled her over. 

The officer reported seeing signs of possible DUI and instructed her to step out of the SUV, but she refused.

When the trooper reached through her partially opened window to unlock the door, Lu began screaming. One of her dogs then lunged from the vehicle and attacked the officer before she called it back, authorities said.

Lu allegedly locked herself inside the SUV, prompting the trooper to call for backup.

Trooper Kenneth Ducut arrived and warned Lu that he would break the window if she continued to ignore commands. 

Dash‑cam footage showed two troopers attempting to shatter the glass when one suddenly yelled, ‘She’s got a gun!’ and both officers pulled back.

A late‑night traffic stop in Nevada turned violent when 51‑year‑old Barbara Lu of Montana allegedly pointed a gun at state troopers and shouted, ‘I will shoot!’ after refusing to comply with officers

Police said Lu had run a red light and nearly caused a crash just before 12.50am Sunday when a trooper pulled her

When the trooper reached through her partially opened window to unlock the door, Lu began screaming erratically

Investigators said Lu then pointed a firearm at both troopers and shouted, ‘I will shoot!’ with her finger on the trigger.

Ducut fired a single round, breaking the driver’s side window. Lu immediately dropped the gun and raised her hands in surrender.

During a press conference, Nevada State Police Highway Patrol Colonel Michael Edgell praised Ducut and the other troopers for their response.

‘We never fire a warning shot whatsoever, and I don’t think any police department will,’ Edgell said. ‘We train our people that you only shoot to stop the threat. She had a gun in her hand and she pointed it at a trooper. She had a gun in her hand when he fired that shot.’

‘In a perfect world, she would have gotten out of the car and we would have conducted business on the side of the road,’ he added.

Lu was not struck by the bullet but suffered cuts from flying glass. She then exited the vehicle with her hands raised and was taken to hospital.

The two dogs found inside the SUV were turned over to animal control.

Prosecutors described the incident as an ‘extremely dangerous situation’, and a judge set bail at $250,000.

If released, Lu has been ordered to wear a GPS monitor and is barred from possessing weapons.

She faces multiple charges, including assault on a protected person, resisting with a firearm and DUI. 

Authorities said she previously faced disorderly conduct and DUI charges in Montana in 2025. 

Lu is due back in court on February 25.