New Orleans' annual Carnival season entered its ebullient crescendo Tuesday with thousands of revelers expected to pack the French Quarter and line miles of parade routes in a citywide Mardi Gras celebration underpinned this year by violent crime concerns and political turmoil.
Gunfire that broke out during a parade Sunday night left a teenager dead and four others injured, including a 4-year-old girl. Police quickly arrested Mansour Mbodj, 21, for illegally carrying a weapon, then upgraded the charge to second-degree murder.
