Detroit police confirmed Saturday morning that the suspect in the fatal shooting at Henry Ford Hospital is now in custody.

Green, 53, reportedly got into an argument with his former spouse, Latricia Green, who worked at the Detroit-based hospital, in the basement of the facility. At some point, he pulled out a firearm, shooting her multiple times and killing her, Bettison said. It’s unclear how Green was able to gain entry to parts of the hospital.

DETROIT, MI — Detroit Police arrested a suspect who allegedly shot and killed his ex-wife inside Henry Ford Hospital Friday, Aug. 22. Mario Green was taken into custody without incident shortly before 3 a.m. Saturday, Aug. 23 in the 5200 block of Lemay St. in Detroit, the Detroit Free Press reports.