The Slater teenager who admitted last month to bringing a gun onto a school campus was sentenced to 15 years behind bars. 18-year-old Anthony Ray McDaniel pleaded guilty in Saline County Circuit Court to the charge that he had brought a gun onto the Slater Schools campus the morning of Sept. 23. He had earlier pleaded guilty to three other charges including burglary, stealing, and tampering with a law enforcement officer. The burglary sentence will be served separately from the other three sentences, resulting in a total sentence length of 15 years. McDaniel has since been remanded to the Missouri Department of Corrections to begin serving his sentence.