He called the front office to request for a wake up call the next morning.
The phone rang but no one picked up the call.
He called again. And still there was no answer.
After calling for more than 20 times, he gave up and called 911.
"I've been trying to call the front office of the hotel I'm staying but there's no answer. I'm not sure if something happened. If they are being robbed or tied up and I'm scared to go down and check," he said to the policeman on the phone.