The Iain Davis Interview - If there was no bomb, what killed the 22 people?

If a bomb did NOT kill 22 people at the Manchester Arena on May 22, 2017, then what did? And what caused the injuries of the survivors that fateful night?

In his new book, The Manchester Attack: An Independent Investigation, journalist Iain Davis claims the entire event was a hoax. There was no bomb, just a loud bang. The problem is, he can’t explain how the 22 people died or even how the survivors sustained their injuries.