AUSTIN (KXAN) — One adult went to the hospital after a single-vehicle crash in southeast Austin on Wednesday morning, according to tweets from Austin-Travis County EMS.

ATCEMS says the person was “possibly ejected from the vehicle into a creek” near the 900 block of Bastrop Highway. The patient was declared a trauma alert at the scene.

The adult was taken to St. David’s South Austin Medical Center with critical, life-threatening injuries. ATCEMS responded to the scene around 6:37 a.m. Wednesday.