While truck floats pass behind them, officers point out shell casings as New Orleans Police investigate the shooting of a male in the 2400 St. Charles Avenue in New Orleans on the parade route on Mardi Gras Day, Tuesday, Feb. 13, 2018. Two shootings earlier Tuesday near the traditional Mardi Gras parade route left several people wounded, New Orleans Police said.  (Michael DeMocker/NOLA.com The Times-Picayune via AP)