Recently unveiled bodycam footage reveals Decarlos Brown Jr., the suspect in the Charlotte light rail murder case, claiming police that his actions were being controlled by a “man-made material.” This footage, released by the Charlotte-Mecklenburg Police Department, dates back months before Brown allegedly fatally stabbed Iryna Zarutska.

The footage, made public on Tuesday, captures officers responding to a welfare check in January, prompted by Brown’s own call to 911. In his call, Brown asserted that an artificial substance had been implanted in his body, which he believed was controlling him.

During the encounter, an officer asked Brown if he thought someone was manipulating him from inside. Brown insisted that the material had been placed in him without his “permission or authorization” and claimed it dictated all his bodily functions, including his dietary choices.

The footage, from a January 2025 incident, features Decarlos Brown Jr., who is accused of murdering a woman on a light rail train in August of the same year. The Charlotte-Mecklenburg Police Department shared this as part of their ongoing investigation.

The Charlotte Mecklenburg Police Department released bodycam footage from a January 2025 incident involving Decarlos Brown Jr., who is accused of killing a woman on a light rail train in August 2025. (Charlotte Mecklenburg Police Department)

“I need you guys to investigate due to the fact that medic ain’t got no test or scan to investigate what my body got exposed to,” Brown said.

Brown could be seen in the bodycam footage explaining that he “woke up on the ground” and that “somebody did something to my body.”

The incident took place months before Brown allegedly killed 23-year-old Zarutska on a LYNX Blue Line light rail in August. Authorities have described the violent stabbing attack as unprovoked.

Booking photo of DeCarlos Dejuan Brown Jr., taken Jan. 20, 2025, following his arrest in Mecklenburg County for misusing the 911 system. (Mecklenburg County Sheriff’s Office (MCSO))

During the nearly 30-minute encounter, officers advised Brown to seek medical evaluation at a hospital. 

While officers were still at the scene, Brown placed a second 911 call requesting assistance. He was arrested and charged with misuse of the 911 system.

Brown told the officers that doctors had tried to diagnose him with schizophrenia, but that “they got it wrong.”

“I’m mentally perfect,” he added.

Despite Brown’s comments, CMPD said officers did not initiate an involuntary commitment because he did not verbalize intent to harm himself or others.

Decarlos Brown Jr. is accused of fatally stabbing Iryna Zarutska, a 23-year-old Ukrainian refugee, on a Charlotte light rail train on Aug. 22, 2025. (NewsNation via Charlotte Area Transit System)

North Carolina Department of Adult Correction records reveal that Brown has an extensive criminal record, including convictions for larceny, breaking and entering, and armed robbery.

He began a five-year prison sentence in 2015.