New York University School of Law students who began to heckle Israeli politician Michal Cotler-Wunsh last week were quickly shut down, according to several accounts of the incident.

The event titled, “Antisemitism: An Assault on Human Rights and Our Shared Humanity,” was held April 20 and featured Cotler-Wunsh, a self-employed public speaker and independent policy and strategy advisor on issues of law, human rights and Zionism, who was a member of Israel’s 23rd Knesset, according to her LinkedIn profile.