Oklahoma sex offender believed to be headed to Missouri with teenage niece

Update April 8 at 8:55 p.m.: Authorities in Oklahoma think Matthew Mallory may be looking for work on a chicken farm. They caution that he is armed and dangerous and anyone who sees him should call the Oklahoma Bureau of Investigations.Original Story:The Oklahoma Bureau of Investigations (OSBI) is looking for a lifetime registered sex offender they believe may be headed to Missouri with his 14-year-old niece.Oklahoma Bureau of Investigations Public Information Officer Jessica Brown said Matthew Mark Mallory, 35, and Ariel Mallory left Kingfisher County in Oklahoma Friday morning. They are believed to be traveling in a maroon Ford Taurus with Oklahoma license plate 948-GPL.The Bureau believes Matthew Mallory is armed and should be considered dangerous. A warrant has been filed for his arrest for child abandonment of a child under 10. He is 5 TM8 and weighs approximately 165 pounds. He has brown hair and eyes.Authorities urge anyone who knows of their information or sees them to contact the OSBI at 1-800-522-8017.