Sheriff's deputies were dispatched to Loop 480 after receiving reports of a rollover accident on Wednesday, September 10th, at approximately 11:30 AM. Units arrived and spoke with Pedro Alvarado, Jr., the driver of a 2003 green Oldsmobile Alero. Mr. Alvarado told officers he was driving northwest bound on Loop 480 when he noticed his tire was losing air and when he attempted to veer strait, he failed to do so and lost control of the vehicle, causing it to rollover. Mr. Alvarado refused medical attention at the time of this report. This case remains under investigation.