I have not seen this group so if you provide me a link I will happily look at it and consider.
The Baha'i writings emphasise love, compassion and peace so clearly the attitudes you describe towards one who leaves the Baha'i Faith do not reflect the Baha'i writings. As previously mentioned I am friends with two ex-Baha'is.
It would be against my morals to give it to you. Those folks are suffering enough without more Baha'i going there to insult or argue with them. You'll have to find it yourself. It's not hard.