CWBChicago has obtained surveillance footage of a shooting that left one teenager dead and another gravely wounded near the Douglass Park swimming pool on Thursday evening. Marjay Dotson, 15, died from a gunshot wound to his back, according to the Cook County Medical Examiner’s Office. A 14-year-old boy, identified to the media by family members as Jeremy Herred, has undergone surgery for a gunshot wound to his neck. On Saturday evening, Chicago police announced that murder charges had been filed against 55-year-old Charles Leto of Lakeview. CPD and fire department personnel responded to the park at 1401 South Sacramento at...