But the officials offered no evidence to support their suspicions about who was behind the bombing.

They said they did not know the motive behind the bombing, which was the second on this Mediterranean island in a month.

I still could not say who was behind the bombing.

But many other theorists are convinced that the world only knows part of an apparent complex conspiracy story behind the bombing.

Their presence reflects a pressing need to define the political and diplomatic policy behind the bombing.

There were conflicting reports about who was behind the bombing, which left a wide area covered with pools of blood, body parts and shattered glass.

Like I might have an idea of who was behind the bombing.

"It's impossible to trace everyone who's lost money in one of my casinos, even if that is the motive behind the bombing."

I assume this removes any doubt that he's the one behind the bombing.

Two other anonymous officials added that Hezbollah was behind the bombing, although declined to offer further information.