SAN ANTONIO — Authorities arrested a man Friday in connection with the shooting death of Eduardo Monsivais, who was killed during daylight hours earlier this month. The suspect, identified as Percy Clark IV, was taken into custody after police conducted a surveillance operation linked to the incident that occurred on December 4, 2025.
The shooting took place on Wine Cup Drive following a recent confrontation between Clark and Monsivais. According to police reports, Clark’s girlfriend drove him to the area moments before the shooting. She later recounted that he had expressed intentions to meet a friend. After picking him up shortly after the incident, she claimed he confessed to the crime.
Witnesses at the scene reported seeing a man matching Clark’s description—wearing a red hat and a black hoodie—when gunfire erupted. Shortly thereafter, police received calls reporting the shooting. As Clark’s girlfriend drove past the area, she noticed a wounded Monsivais and the police’s rapid response.
Another witness, identified as Clark’s ex-girlfriend, has also corroborated crucial details of the investigation. She stated that Clark admitted to shooting someone earlier that day and even brandished a small black handgun when discussing the event. This witness recognized the address near the shooting, further substantiating the allegations against him.
The investigation led police to an Econolodge where Clark and his girlfriend were staying. Surveillance footage revealed Clark pointing a firearm at his girlfriend and discharging it into the ground. He was arrested at the scene without resistance, and authorities recovered the weapon, which matched the gun described by witnesses.
Both witnesses identified Clark in a photo lineup as the person responsible for the shooting. In his confession to investigators, Clark acknowledged knowing Monsivais and described a prior dispute between them, suggesting a motive for the shooting incident.
Clark now faces charges of aggravated assault with a deadly weapon and murder. He is being held at the Bexar County Jail, with bail set at a total of $450,000 as authorities continue to gather evidence in this tragic case. The investigation remains ongoing as detectives seek further information regarding the circumstances leading to the shooting.