Murder charges filed in Baltimore, Atlanta and Wilmington cases

Authorities in Baltimore arrested Marquis Johnson, 37, and charged him with first-degree murder in the Nov. 6 fatal shooting of Tiera Gamble; detectives are also investigating possible links to carjackings. In Wilmington, Delaware, an unnamed 19-year-old turned himself in and was charged with murder and a firearm offense in the September killing of Ryshine Holloman; bail was set at $1.75 million. Atlanta police charged Demarcus Burke, 20, with murder and a firearm offense after a man was found fatally shot in a church parking lot. In a separate Wilmington-area case, Ethan Demsco was charged with attempted murder and other offenses after police said a woman was held and assaulted at a motel; she was hospitalized.