As reported
Oval over Ipatinga (Minas Gerais) (Brasil)
A witness account on file, unevaluated. Most of the archive rests here, and honestly so.
The report, as filed
uma luz em forma de bola fazendo zig-zag em direçao de uma usina siderurgica que umas das maiores do mundo
Held as-reported from National UFO Reporting Center. Witness text is preserved verbatim, including its spelling; nothing is edited beyond formatting.