You are right, if he is the Christain man he claims to be, he needs to step forward and speak out about the injustice being done to these young men in this case. I think Christians here might want to e-mail the address on the group's website spoke@spokesmenquartet.com and encourage him to read the case file and do the Christain thing here and do his part to stop this railroading.
Also there are a number of future concert dates listed here:
http://www.spokesmenquartet.com/schedule.shtml
most of which are at churches. Now certainly sinners should always be welcome at church, but I am not sure they should be putting on musical performances in the middle of their sin. Perhaps some would want to let these churches know they are sponsoring this type of person.
There does not seem to be a message board on his site.
July 29 Climax, NC
HAHAHA is that near Hookertown?