City of Austin
FOR IMMEDIATE RELEASERelease Date:
Contact: APD Public Information Office 512-974-5017 Email
Case: 21-3380333
Time: 4:48 a.m.
Date: December 4, 2021
Location: 6100 block of S IH-35 SB
Deceased: Marcus L Sierra, White male, July 11, 1985
The Austin Police Department (APD) has identified Marcus Sierra as the deceased in the crash on S IH-35 SB.
On December 4, 2021, at approximately 4:48 a.m., APD responded to an auto and pedestrian crash. The initial investigation shows the Ford Escape was traveling southbound in the 6100 block of S IH 35 SB proper, and struck a pedestrian. Marcus Sierra was pronounced deceased on scene at 5:05 a.m. The driver remained on scene and cooperated with the investigation.
Anyone with information regarding this case is asked to contact the Highway Investigation Tip Line at 512-974-8111, utilize the Crime Stoppers tip line at 512-472-8477 (TIPS), or the Crime Stoppers app. You may remain anonymous. You can also submit tips by downloading APD’s mobile app, Austin PD, for free on iPhone and Android.
This is Austin’s 104th fatal traffic crash of 2021, resulting in 112 fatalities for the year. On the date of this crash in 2020, there were 81 fatal crashes resulting in 86 fatalities.
These statements are from the initial assessment of the fatal crash and investigation is still pending. Fatality information may change.