The man accused of killing a young woman on a North Carolina light-rail train has been deemed incompetent to stand trial following a mental evaluation, according to newly released court documents. 

Decarlos Brown Jr., 34, is charged in the fatal stabbing of Ukrainian woman Iryna Zarutska, 23, while aboard the  light-rail Lynx Blue Line in Charlotte on Aug. 22, 2025. 

However, a report stemming from Brown’s time as a patient at Central Regional Hospital determined he was "incapable to proceed" in his upcoming criminal trial, according to court documents obtained by Fox News. 

Brown, a homeless man diagnosed with schizophrenia, is currently in federal custody on separate charges relating to the alleged murder.

Brown’s attorneys have since asked the court to reschedule a hearing set for April 30, noting that any attempt to "restore capacity" regarding his mental state cannot be established while he remains in federal custody. 

The request will ultimately delay Brown’s case as he awaits a psychiatric evaluation. 

Brown, a parolee with numerous run-ins with the law, reportedly has a history of mental illness, according to family members.

By March 2024, authorities had already documented six interactions with Brown, including various welfare checks in response to repeated 911 calls he made, Novant Presbyterian Hospital in which he said he needed help removing a "man-made" material that was controlling him, the Charlotte Observer officers arrived on scene, they reportedly told him they were unable to help. 

Brown made similar claims in a jailhouse phone call to his sister just days after Zarutska’s alleged murder.

In the call obtained by stabbed her three times from behind before departing the train.

Zarutska was pronounced dead at the scene, with Brown being taken into custody minutes later on the light-rail platform. 

Brown is facing both federal and state charges stemming from the alleged attack, and is expected to remain in federal custody as he awaits trial.

A U.S. magistrate judge previously ordered a second federal psychiatric exam ahead of his pending case, according to the Charlotte Observer. 

Brown’s attorney has reportedly asked that his state hearing be postponed for six months, with prosecutors agreeing with the delay.

Brown’s attorney did not immediately respond to Fox News Digital’s request for comment. 

Fox News Digital’s Sarah Rumpf-Whitten contributed to this report.