Relatives of a victim sit in front of the Resorts World Hotel, a popular tourist site in Manila, the capital of the Philippines that was on lockdown after a shooting on June 2, 2017. A police official said the incident was a robbery attempt by one person and not a terrorist attack. NOEL CELIS/AFP/Getty Images

Firemen break a glass window of the Resorts World Hotel following the assault. NOEL CELIS/AFP/Getty Images

Firemen arrive at the Resorts World Hotel. NOEL CELIS/AFP/Getty Images

A police officer stands guard outside the resort. EZRA ACAYAN/EPA/EPA

Smoke rises from the resort complex, which has an array of hotels, restaurants and bars. Bullit Marquez/AP

Police take positions outside the resort. EZRA ACAYAN/EPA

A victim is stretchered away from the scene. Tikos Low/Facebook

It was not immediately clear how many people were hurt in the attack, which started around midnight on Thursday, June 1. Stephen Reilly, the resort's chief operating officer, later told reporters that about 30 people were hurt and nobody was killed, CNN Philippines reported. Tikos Low/Facebook

A victim is helped at the resort. Tikos Low/Facebook