There is a possibility that it was a suicide attack, but we are still investigating.

The initial evidence we have gathered from the site of blast suggested that it was a suicide attack because there was no crater found.

There is a possibility that this could be a suicide attack but we are still investigating.

What we know at this point is that there was a blast ... and that there are some injured who are being taken to the hospitals.

It was an act of terrorism. So far we can only say that it was a bomb fitted in a car.

Even though he was smaller, I always looked up to him. I think the possibility of a suicide is out of the question.