A man wanted by Nacogdoches police for the robbery of a convenience store is dead after shooting himself. Ricky Clemons, 41, of Dickinson shot himself Wednesday night while officers in Galveston County were trying to arrest him. Clemons was one of three suspects police say robbed a convenience store on Appleby Sand Road in Nacogdoches last Saturday. The other two were arrested, but Clemons escaped police. He's believed to have committed an aggravated kidnapping of a resident on Tower Road to get away.