A TikTok user with thousands of followers has been arrested after he allegedly posted videos and made comments about killing his co-worker over a $31,000 debt.

Naqibullah Habibzoi, 23, from Houston, was arrested Thursday and charged with the May 31 shooting death of 34-year-old Awal Noor Kiftan, his former coworker at a trucking company, the San Antonio Express-News reports.

Police say they responded to the scene of Kiftan's apartment at around 11pm and found him unresponsive with multiple gunshot wounds. He was then pronounced dead at the scene.

As part of the investigation, a friend told cops he was with Kiftan inside his Northwest Side apartment that night when someone called Kiftan and told him to meet a woman outside.

The victim then walked outside alone, at which point the friend said he heard gunshots and found Kiftan lying on the ground, according to a police affidavit.