MELBOURNE, Australia: A mass shooting in which 15 people were killed during a Hanukkah celebration at Sydney’s Bondi Beach was “a terrorist attack inspired by Islamic State,” Australia’s federal police commissioner Krissy Barrett said Tuesday. The suspects were a father and son, aged 50 and 24, authorities have said. The older man was shot dead while his son was being treated at a hospital on Tuesday. A news conference by political and law enforcement leaders on Tuesday was the first time officials confirmed their beliefs about the suspects’ ideologies.

Gunmen kill nine at Sydney's Bondi Beach, causing chaos and panic; one shooter dead, another arrested amid investigation.

Police Commissioner Mal Lanyon designated the attack as a "terrorist incident"

Ten-year-old girl was among those killed in attack at Hanukkah celebration