What are the steps in Matthew 18? We have two different views here:
1 - Bring a "delegation" to the offender and demand that they stand before the church to "make amends".
2 - Go as an individual to speak to the person and see if he will listen to you. If he does not listen to you then you go to him with one or two others. If then he does not listen to you, THEN you go to the church.
OR uses step 1. The Bible uses step 2.
Sissy, if I understand you correctly, you have a rather large church, and you are in a pretty big size town. So policing a bigger church maybe be a lot harder than a rural ORB church. My home church has 21 members, Brother Jeff's has around 100, or so, so policing it isn't as complicated, I guess.
TBS, the first step is to go to the offender alone. Now, most ORB churches are small(in regards to other bigger populated churches), and are in rural areas. News travels fast in these places....or let's just call a spade a spade....and rightfuly call it gossip. In the situation Brother OldRegular gave you, what that offender did, was already "widespread news", so someone going to them, and them alone, was already past and gone. The next step is to take one or two with you, and if they won't hear him, bring them before the church....but the whole church had already known about, seeing they were in the hospital. So, since they weren't able to go before the church due to their injuries running from the law, mind you, the church went to them, and gave them their chance, and they wouldn't go along with what they recommended, and excommunication was the only viable option left.
Listen, reconciliation should always be the first thing any local church should try to obtain. TBS, when someone, who was a professing christian, that bore corrupt fruit, who was offered the time to explain themselves before the church, and turns that opportunity down, has excluded themselves, imo.
If an allegation was thrown my way, I would call my Moderator PRONTO, and request a special meeting, and tell them what was said about me. I wouldn't want anything I did to bring reproach upon Little Martha, and especially the name of Jesus Christ.
When someone's shacked up with another, and they are supposed to be a christian, and they are "mum" about it, something's amiss.