Sheriff’s deputy’s pursuit on 390 ends with DWI charge

Sheriff’s deputy’s pursuit on 390 ends with DWI charge


A Rochester man is facing a driving while intoxicated charge following a pursuit on Interstate 390 in which the pursuing sheriff’s deputy deployed a GPS tracking dart on the vehicle, reports the Livingston County Sheriff’s Office.

Deputy Justin Hilt, while assigned to the Sheriff’s Office STOP DWI Unit, responded Jan. 8 to a civilian complaint of a vehicle reported to be all over the road while traveling north on Interstate 390. The deputy located the vehicle and after observing violations of state Vehicle and Traffic Law activated the patrol vehicle’s emergency lights and siren to initiate a traffic stop, the Sheriff’s Office said.

The vehicle’s operator, later identified as Jeffrey F. Hoffmann, 71, failed to pull over, the Sheriff’s Office said.

The Deputy did activate and deploy the patrol vehicle’s equipped Star Chase unit, which is a projectile GPS dart that launches from the front of the patrol vehicle and sticks to the rear of the subject vehicle, which can then be tracked on a mapping program.

Following the Star Chase deployment and dart striking the rear of the vehicle, the operator did immediately pull over, the Sheriff’s Office said.

The deputy suspected that Hoffmann was under the influence of alcohol, at which point the deputy began a DWI investigation. At the conclusion of the roadside investigation, which included the performance of standardized field sobriety tests, Hoffmann was taken into custody for DWI.

Hoffmann was then transported to the Sheriff’s Office in Geneseo where he was offered a breathalyzer to determine his blood alcohol content. Deputy Kyler Stone of the Jail Division administered a breathalyzer test which revealed that Hoffmann had a blood alcohol content of .11 percent, the Sheriff’s Office said.

A person is considered legally drunk in New York State with a BAC of .08 percent or more.

Hoffmann was arrested and charged with DWI and first-degree aggravated unlicensed operation of a motor vehicle, a Class E felony. The unlicensed operation charge was a felony due to Hoffmann’s license being suspended for a pending DWI-related offense.

Hoffmann was turned over to Central Booking Deputies at Livingston County Jail for processing and pre-arraignment detention. The offenses did qualify for arraignment as the judge can invoke driving restrictions, however, the judge cannot set bail under the state Justice Reform Act.

Hoffmann was later arraigned at Livingston County Centralized Arraignment Part at Livingston County Jail before Town of Livonia Justice Robert Lemen, who released Hoffmann of his own recognizance with a future court date.

Sergeant Matthew Thomas and Sergeant Caleb Cutting assisted with the investigation.

The Livingston County Sheriff’s Office was in 2017 the first law enforcement agency in New York State to begin using StarChase.


The StarChase system is designed to attach a GPS tracker on the back of fleeing vehicles, removing the need for deputies to continue in risky, high-speed chases in order to bring a suspect in. Instead, they shoot a small hockey puck-like cylinder out of launcher mounted on the front of their cruiser. The puck, through a combination of high-grade adhesive and a powerful magnet, latches onto the back of the suspect vehicle and begins transmitting its signal. Deputies can then end the pursuit, wait until the suspect vehicle comes to a stop and then, using the puck’s GPS tracking feature, move in for the arrest.

“This allows the deputy to back off, the offender to continue on and the speed to slow down and when they ultimately come to a stop you take them into custody,” Livingston County Sheriff Thomas Dougherty said in a March 2017 interview talking about the technology. “That’s where we see the benefit of it.”

GPS information is also relayed to dispatchers at the Livingston County Emergency Communications Center, who can relay directions to deputies on the front lines.

Original story here.

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