I think Kiara is alive

"I think Kiara is alive and is here for taking revenge" Jean said in her hoarse voice as she panted heavily

It make sense….

Why are they trying to kill Aria, she is not even aware of a word called 'council'. So basically it should be Nathan, Jean or Scott….but they are solely concentrating on Aria.

It clearly depicts that this attacks are because of personal grudge on Nathan. It might be Kiara because….this poison is one of the invention of Braxton's, the same family which was suspected as a cause for Kiara's death.

Kiara might have died in the raid aimed for Keller's. But Keller's work for Braxton's.

There are more chances that she was not killed back then...may be they are using her as a bait. If someone are aware of how depth this friendship and love have gone through, they should also be equally aware of how precious Kiara is to them. If she appears and point the gun towards them, Jean is sure none of them would be able to do the same. They will be helpless.