MANILA, Philippines — A gunman stormed a mall-casino complex in the Philippines, torched gambling tables and stuffed a backpack with casino chips before fleeing but was found dead of an apparent suicide in an adjacent hotel early Friday, authorities said.
The attack sent hundreds of people fleeing into the night outside the Resorts World Manila complex and produced a claim of terrorism that police stressed had no evidence to support it. The violence unfolded as government forces were engaged in a second week of fighting against Muslim militants aligned with the Islamic State group in the southern city of Marawi.
"He would have shot all the people gambling there" if it had been terrorism, national police chief Ronald dela Rosa said. "But he did not hurt anyone."
Authorities suspect the motive was robbery. "It's either he lost in the casino and wanted to recoup his losses or he went totally nuts," Metropolitan Manila police chief Oscar Albayalde said, adding that he considers the problem solved. He said he saw no connection to the fighting in Marawi.
Dela Rosa said security footage showed the gunman ignoring a guard who tried to question him at the entrance to the complex. He did not hurt the guard but went straight to the gambling area, dela Rosa said.
The gunman stole gambling chips, shot TV screens and set gambling tables ablaze by pouring gasoline on them, dela Rosa said. It was not clear how the gunman smuggled gasoline and an assault rifle into the crowded casino, but the assailant did not fire at people he encountered.
More than 70 people suffered mostly minor injuries in a stampede to escape. The only gunshot wound was a guard at the complex, who accidentally shot himself when the suspect entered the room, authorities said.
Ronald Romualdo, a maintenance worker at Resorts World, said he and his colleagues heard gunshots and saw people smashing the windows on the second floor and third floor to escape.
"We took out a ladder to save them. We were able to save many of them," he said. "But one woman I was trying to save fell from the second floor. ... I could not carry her." He said the woman was not moving afterward, but he didn't know what happened to her.
About 90 minutes after the attack began, Resorts World Manila said on its Facebook page that it was on lockdown following reports of gunfire and it was working to ensure the safety of guests and workers.
The national police chief said the gunman apparently barged into a room at the 5th floor of the Maxims hotel connected to the mall and casino, laid on the bed, blanketed himself, doused himself with gasoline then set himself on fire. The bag of gambling chips worth 113 million pesos ($226,000) was found in a toilet.
The suspect was English-speaking but had no identification cards. Dela Rosa described him as "white, with a mustache" and about 6 feet tall. He said the man's car at the parking lot was being examined.
As news of the attack had spread, President Donald Trump offered the thoughts and prayers of the American people to the Philippines.
"It is really very sad as to what's going on throughout the world with terror," he said from the White House Rose Garden. Trump said he was "closely monitoring the situation" and would continue to provide updates.
The SITE Intelligence Group, a U.S. terrorism monitor, said an Islamic State-linked Filipino operative who provides daily updates on the ongoing clashes in Marawi claimed "lone wolf soldiers" of the Islamic State group were responsible for the attack.
An English message by the operative was distributed across several pro-IS Telegram chat groups, SITE said. According to SITE, he wrote: "The lone wolf soldiers of Khilafah attack the heart of Kufar the city of Manila in Resort World."
The unrest in Marawi had sparked fears that militants might attack elsewhere to divert the focus of thousands of troops trying to quell the siege. But Albayalde said police see no connection between the casino attack and the violence in Marawi.
Dela Rosa said the alert police response to the casino attack was not a cause for alarm. "We are just alert. ... We cannot attribute this to terrorism without concrete evidence."
Associated Press journalists Teresa Cerojano, Joeal Calupitan and Bullit Marquez contributed to this report.