BIG FLATS, NY (607NewsNow) – Authorities in Big Flats are asking for help with an investigation.

Police are trying to identify a woman who was allegedly involved in an altercation on September 11 following a Nelly concert at Tag’s Summer Stage.

A video with clearer images appears on the Chemung County Sheriff’s Office Facebook.

Anyone with information is asked to contact the Chemung County Sheriff’s Office Sgt. Bucholz at (607) 737-2987.