Deputies were called at about 12:50 a.m. to the 900 block of Ashland Boulevard. When they arrived, they found three men with gunshot wounds inside a vacant apartment.
All three men, who are between 20 and 30 years old, were taken to the hospital via EMS and are OK, according to deputies.
Details on what led to the shooting were not immediately available.
Authorities said they are still investigating the case and don't have much information on the suspect.
Anyone with information on the shooting is urged to contact HCSO at 713-221-6000.