Two medical professionals who live near Bondi Beach, where gunmen attacked a Hanukkah festival on Sunday, described a harrowing scene.

"Please say Psalms 20 & 21 for my son, Rabbi Leibel Lazaroff, who was shot in a terrorist attack at a Chanukah event he was running for Chabad of Bondi in Sydney, Australia," Yossi Lazaroff wrote Sunday. "The Chabad Rabbi he was working with Rabbi Eli Schlanger was killed. Praying for all the victims and their families."

Australian Prime Minister Anthony Albanese has proposed tougher national gun laws after a mass shooting in Sydney

New South Wales Premier Chris Minns on Sunday praised the man's actions, calling it "the most unbelievable scene."

Australian officials said the shooting at a Jewish holiday celebration had been carried out by a father and son. More than three dozen people were hospitalized, including a surviving gunman.

Two gunmen opened fire during a Hanukkah celebration on Sydney's Bondi beach, killing 15 people, including a child, officials said Monday, in what Prime Minister Anthony Albanese called an act of antisemitic terrorism that struck at the heart of the nation.

Shirley Manson of Garbage addressed the attack on a Hanukkah celebration at Bondi Beach in Sydney, Australia on Sunday, where two gunmen opened fire, killing at least 15 people. Australian Prime Minister Anthony Albanese called the attack an “act of evil antisemitism.