The university has also cancelled the valedictorian speech by a Muslim student who said she was silenced by anti-Palestinian hatred
Police initially believed the man had taken about half a dozen people hostage, but when they entered the property they found no trace of him, Jerome Coumet told reporters.
"There were two floors. The people on site were scared that the robber was still there, which was not the case. The police intervened and freed everybody," Coumet said.
The travel agency, which is used in particular by Asian customers who deal in cash, has been held up in the past, a police source told Reuters.