The elephant had recently been acquired from Forepaugh Circus, where she had a reputation as a "bad" elephant, having killed a drunken spectator the previous year who burnt the tip of her trunk with a lit cigar. After several incidents at Luna Park (sometimes attributed to the actions of her handler, William "Whitey" Alt) the owners of Luna Park, Frederic Thompson and Elmer "Skip" Dundy, claimed they could no longer handle the elephant and announced they would hang Topsy in a public spectacle and charge admission.
The elephant's reputation as a dangerous animal, coupled with past incidents at Luna Park, led to the owners' decision to terminate her life in a public spectacle.