A suspect in a mass shooting at Arcadia Lake on Sunday night has been taken into custody, according to an arrest warrant. EDMOND, Okla. — A suspect in a mass shooting at Arcadia Lake on Sunday night was arrested Wednesday and is now facing a murder charge. What we know At about 9 p.m. Sunday, May 3, a mass shooting happened during a party at Arcadia Lake in Edmond, Oklahoma 18-year-old Jaylan Davis was arrested in connection to the shooting. At least one other suspect is believed to be outstanding One person died, and 22 others were injured by gunfire...