Chattanooga Police homicide investigators arrested Ja'siah Johnson, 18, on Friday, in connection to the Aug. 16 shooting of a 19-year old in the 4300 block of Highway 58.
Johnson is charged with attempted first-degree murder, especially aggravated robbery, aggravated robbery, and possession of a firearm during the commission of a dangerous felony.
He is in custody at the Hamilton County Jail.