No one is requesting or giving content recommendations for Sarasmom's prayers.
My prayers were my own.
Are you saying that a fourteen year old boy, his Mother and perhaps even his Father are unworthy of prayer?
Yes.
I do not pray for the survival and advancement of evil.
I pray against that.
You asked for prayers for a muslim slain by his own belief system.
To what end?
If you think that God will have mercy on evil, you are self-delusional.
What exactly do you exhort non-muslims to prayer for, regarding this typical example of muslim justice?