Some INC members did it before. they abducted 5 college students because of a fight in a basketball game with some of their brethen. after abducting them, they brought them to their own locale chapel and mauled them to death in the chapel's basement.
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They really belong to Satan who is a murderer too (John 8:44) False prophets can be seen in its fruits as Jesus mentioned (read Matthew 7:15-20)
And violent man will not lead them in a way which is good. (read Proverbs 16:29)
What's more a church that tolerates a locale to kill the enemies of their brethen.
In fact even their ministers are not scared to threaten to kill their arch enemy preacher in faith.
CLICK THIS AND WATCH THIS VIDEO SHOWING INC MINISTERS THREATEN TO KILL THEIR ARCH ENEMY PREACHER IN FAITH