On 11/28/15 at 9:35 am, Lufkin DPS Communications received a report of a one vehicle crash on US 59 at the Neches River Bridge on the Polk County side of the river. The preliminary crash investigation indicates that a 2014 Dodge passenger car was traveling northbound on US 59 when the vehicle left the roadway to the left and subsequently drove into the river. The driver of the vehicle was identified as Adrian Segura (23), from Lufkin, TX, who was not injured during the crash. The driver reported that he was traveling with Markus Smith (23), also from Lufkin, TX. Smith has not been located at this time after an intensive search of the Neches River that was conducted on 11/28/15 and is currently still underway by Texas Parks and Wildlife Game Wardens, Polk County DPS Troopers, Angelina County DPS Troopers and the Nacogdoches Fire Department Dive Team. The crash remains under investigation. No additional information is available at this time.