According to ABC News, four American women in their 20s were attacked with hydrochloric acid in Marseille, France, police said.
The attack that occurred around 11 a.m. local time Sunday morning at the Saint-Charles train station in Marseille was not terror-related, Marseille police said.
A 41-year-old woman with a history of psychiatric problems was arrested in connection with the incident, police said.
Two of the U.S. women suffered facial injuries in the attack, police said.
This is a breaking news story. Please check back for updates.