Police say 19-year-old Zacchaeus Selby was selling guns on social media and was meeting with 17-year-old Joshua Robinson to sell him one. An argument happened, and police say the buyer shot the seller.

A man has been arrested in connection with the murder of a 19-year-old man who had previously survived a 2021 school shooting, officials with the Arlington Police Department said. Zacchaeus Selby-Mukum, 19, died in January after he was shot in an apartment complex parking lot, police said at the time.

Zacchaeus Selby survived the Timberview High School shooting in Mansfield in 2021. In January, Arlington police said he was killed in his apartment parking garage while trying to sell a gun.

The suspect accused of shooting and killing 19-year-old Zacchaeus Selby-Mukum, who survived a 2021 shooting at Timberview High School, was arrested in Fort Worth Tuesday, police said. According to a news release from the Arlington Police Department,

A teenager is facing a murder charge in connection to a January fatal shooting at an apartment complex, Arlington police said.