PARIS — Four American college students were attacked with acid Sunday at a train station in the French city of Marseille, but French authorities so far do not think extremist views motivated the 41-year-old woman who was arrested as the alleged assailant, the local prosecutor’s office and the students’ school said.

Boston College, a private Jesuit university in Massachusetts, said in a statement Sunday that the four female students were treated for burns at a Marseille hospital after they were sprayed in the face with acid on Sunday morning. The statement said the four all were juniors studying abroad, three of them at the college’s Paris program.

The director of the college’s Office of International Programs, Nick Gozik, said the women have been released from the hospital and “it appears that the students are fine, considering the circumstances.”

The students were identified as Courtney Siverling, Charlotte Kaufman, Michelle Krug and Kelsey Kosten.

A 41-year-old female suspect has been arrested in the attack. Boston College says police described the suspect ass “disturbed.”

A spokeswoman for the Marseille prosecutor’s office said the 41-year-old female suspect did not make any extremist threats or declarations during the attack. She said there were no obvious indications that the woman’s actions were terror-related.

A spokesman for the United States embassy in Paris said the U.S. consulate in Marseille was in contact with French authorities about the attack investigation and the condition of the American women.

Marseille is a port city in southern France that is closer to Barcelona than Paris.
In previous incidents in Marseille, a driver deliberately rammed into two bus stops last month, killing a woman, but officials said it wasn’t terror-related.

In April, French police say they thwarted an imminent “terror attack” and arrested two suspected radicals in Marseille just days before the first round of France’s presidential election. Paris prosecutor Francois Molins told reporters the two suspects “were getting ready to carry out an imminent, violent action” on French territory.

In January 2016, a 15-year-old Turkish Kurd was arrested after attacking a Jewish teacher on a Marseille street. He told police he acted in the name of the Islamic State group.