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City of Austin
FOR IMMEDIATE RELEASERelease Date:
Contact: APD Public Information Office 512-9745017 Email
Case: 23-0361120
Date: Sunday, February 5, 2023
Time: 5:20 p.m.
Location: 9318 N IH 35 SVRD SB
Deceased: Joshua Dienno, White male, 12/03/02
Suspect (Deceased): Isaac Sandoval, White male, 08/21/03
On Sunday, February 5, 2023, at approximately 5:20 p.m., Austin Police Department (APD) officers responded to a shooting at a Chevron gas station located at 9318 N IH 35 SVRD SB. At the scene, Austin-Travis County Emergency Medical Services and APD Officers discovered Joshua Dienno and Isaac Sandoval with gunshot wounds. Dienno Died on the scene, and Sandoval died at a local hospital hours later.
Investigators determined that Isaac Sandoval was under the influence of drugs when he shot his friend, Joshua Dienno. After shooting Dienno, Sandoval took his own life.
Anyone with any information should contact the Austin Police Department at 512-974-TIPS. You may submit your tip anonymously through the Capital Area Crime Stoppers Program by visiting austincrimestoppers.org or calling 512-472-8477.
This case is being investigated as Austin's 10th homicide of 2023.