A Longmont woman was formally charged in court on Friday for the death of 17-year-old Magnus White, who was riding his bicycle on the shoulder of Colo. 119 when he was struck and killed by the motorist.

Yeva Smilianska, 23, was formally charged with one count of vehicular homicide — reckless, a Class 4 felony.

She is set to next appear in court on Jan. 29 for a status conference.

Smilianska is currently in custody on a $75,000 bond.

At 12:33 p.m. July 29, White was riding his Trek Model Emonda SL 7 bike southbound on Colo. 119, also known as the Diagonal Highway, just south of the 63rd Street intersection when he was hit by Smilianska, who was driving a Toyota Matrix that had crossed from the right-hand lane into the shoulder, according to Colorado State Patrol Trooper Gabriel Moltrer.

White was thrown from his bike and transported to the hospital, where he was pronounced dead.

Smilianska was the only person in her vehicle at the time of the crash.

In an arrest affidavit, investigators stated that “based on the totality of circumstances, it appears most likely that Smilianska was asleep at the time of the crash.”

The Boulder County Coroner’s Office determined that White died from blunt force head trauma as a result of the crash and the manner of death was ruled to be an accident, according to the affidavit.