The Bexar County Sheriff’s Office needs the public’s help in finding 15-year-old Joshua Dixon Koob.

Koob was last seen on July 7, 2017 around 1 p.m. at his home on the northwest side in the 11400 block of Lago Vista.

The 15-year-old stands at 5 feet, 7 inches, weighing 120 pounds, with brown hair and brown eyes.

Koob was reportedly living in the Helotes area home with his paternal grandmother.

Family members say he has never run away from home before and they are concerned for his safety.

The BCSO says he has family in Shreveport, Louisiana where he reportedly visited just three days before his disappearance for the July 4th holiday.

If you have any information on his whereabouts call Deputy Willborn in the Missing Persons Unit at 210-335-6078 or the BCSO Tip Line at 210-335-TIPS (8477).