SAN ANTONIO — Investigators are asking for the public’s help to identify a person of interest seen in newly released surveillance video related to an August murder investigation.
The video was recorded at a Denny’s on East Commerce Street before the Aug. 30 murder in the 600 block of Hemisfair Plaza Way.
According to San Antonio police, officers responded to a report of a shooting in the 600 block of Hemisfair Plaza Way and located 35-year-old Jonathan Alderete, with an apparent gunshot wound. According to preliminary reports, a physical altercation over property occurred between Alderete and 23-year-old Isean Hardeman. Hardeman shot Alderete and fled the location.
Hardeman was arrested and charged with murder on Sept. 3, 2026.
Investigators are seeking assistance to identify an unknown male shown in the video. He is described as 20 to 24 years old, approximately 5-foot-10 to 5-foot-11 inches tall, with long dread-style hair. He was wearing a black hooded sweatshirt and red shorts.
Anyone with information about the individual is asked to contact SAPD Homicide at 210-207-7635.