"Suppose, for example, that a long time ago a 16-year-old boy murdered a worldly person before he was baptized. While we admit that only Jehovah has the right to take life, one must take into consideration that the victum was in a sense already dead, outside of God's Spirit directed Organization.
The murder in this case could be simply viewed as "running ahead of Jehovah". While this person would not qualify for a position of oversight, if he is repentant and humbly waits on Jehovah to do all the killing, then certainly we should welcome this brother into our homes and lives.