A Bristol Tennessee Man Accused Of Holding Up A City Market Is Being Held In The Sullivan County Detention Center. Robert Howland Is Charged With Aggravated Robbery And Aggravated Kidnapping In A Weekend Incident At Big Orange Market. Deputies Said A Man Allegedly Pulled A Handgun And Demanded The Clerk Give Him Money From The Register. He Then Held The Clerk At Gunpoint And Made Her Leave With Him. The Clerk Started Yelling For Help And The Suspect Left. Howland Was Arrested A Short Time Later Following A Chase That Ended In Jefferson City. He Will Be Arraigned This Morning.