The man accused of killing a Nashville gas station clerk earlier this year was arraigned in court Wednesday morning. Daniel Clark pleaded not guilty to all charges connected with the shooting death of John Stevens. Clark is accused of shooting Stevens while he was working at an Exxon gas station in west Nashville. 15-year-old Trinity Quinn, who was with Clark at the time of the incident, is facing charges for allegedly serving as an accomplice. Clark has been appointed a public defender. His next court date has been set for Feb. 1.