A Bexar County sheriff's deputy is under investigation after being accused of trying to cover up a crash where he hit a man, which was caught on video.

Christopher Terrazas is on administrative leave, BCSO confirmed to KSAT Investigates on Thursday afternoon.

Video obtained by KSAT Investigates shows John Zielinski, 62, walking along the access road of Interstate 35 south of Thousand Oaks at around 11:50 a.m. on June 2.