PHOTO: Christopher Lindley/AP LIBERTY, Mo. (AP) – A weekend shooting during at a southern Missouri convenience store killed a truck driver from California and critically injured three other people, authorities said Monday. A suspect, Christopher Lindley, 28, of Thayer, was arraigned Monday in Oregon County on charges of first-degree murder and armed criminal action. The court entered a not guilty plea for him Monday and instructed Lindley on how to apply for a public defender. A hearing was scheduled for Wednesday to review his counsel and bond, according to online court records. A clerk at the Snappy Mart in Koshkonong, in Oregon County, called authorities about 5 a.m. Saturday to report a shooting at the store, according to a probable cause statement released Monday.