As reported
Triangle over River Falls And Prescott (Between; Hwy. 35), WI
A witness account on file, unevaluated. Most of the archive rests here, and honestly so.
The report, as filed
Triangular object w/ three white lights, attached to dark object, becomes single, red light.
Held as-reported from National UFO Reporting Center. Witness text is preserved verbatim, including its spelling; nothing is edited beyond formatting.