Nearly a half-century after arson killed 32 people in a New Orleans gay bar, the City Council has renewed the search for the remains of four victims, including three who were never identified. The UpStairs Lounge burned on June 24, 1973, killing 31 men, including two whose mother died with them, and injuring another woman and 14 men. Ferris LeBlanc, 50, a World War II veteran who fought in the Battle of the Bulge, and three bodies burned past identification were buried next to each other in the city’s unmarked “potter’s field.” The motion passed Thursday directs the city attorney, property management director and chief administrative officer to provide “all reasonable assistance” toward recovering the remains.