Arkansas State Police issues AMBER Alert for missing Howard County teenager

HOWARD COUNTY, Arkansas – Arkansas State Police have issued an AMBER alert for a 16-year-old reported missing Saturday

Authorities said Autumn Nicole Lyon was last seen around 8:30 p.m. Friday near 608 Dillard Drive in Mineral Springs.

Investigators described Lyon as 5’7″ tall, 130 pounds, with brown hair and hazel eyes. She was last seen wearing black leggings, a brown T-shirt, white sneakers and a ponytail.

ASP officials said Lyon is believed to be dating 30-year-old Adrian Graces, who she allegedly met online. Authorities said they may have traveled to Texas in a gray Ford F-150 with Texas license plate TTK1766. Officials said there is a warrant out for Graces’ arrest in Mineral Springs.

ASP officials said Graces was last seen wearing a blue collared shirt and jeans. Police said he also has a tattoo on his left forearm.

Anyone with information on the whereabouts of 16-year-old Autumn Nicole Lyon is asked to call the Howard County Sheriff’s Office at 870-845-2626.