The Union County Sheriff's Department is asking for the public's help in locating a woman wanted for Failure to Appear on a charge of Possession of a Controlled Substance.
Deputies say 44-year-old Jennifer Hileman, also known as Jennifer Lang, was released from jail in 2016 to attend a rehabilitation facility, but she never showed up.
Hileman is described as a five-feet-one inches tall, 125 pounds, with brown hair and brown eyes.
Authorities believe Hileman may be living in Jefferson County, Missouri and may be going by a different name.
Anyone with information about Hileman's whereabouts should contact their local law enforcement agency.