I think what has irritated me about this is that it isn't authentic.
Here we have adult children of a murder victim saying they already forgive the murderer of their parent less than 24 hours after the event. The murderer is still filled with hate and has expressed no regret.
There is nothing authentic about this. It is a pre-programmed reaction. They are performing for the watching world.
Really, who are you to judge how these people feel? Talk about a high horse. You may not be capable of forgiveness as swiftly, but that does not make their ability to do so any less real.