This broke late last night.
Lamb of God’s bassist John Campbell has had to drop off the band’s current tour to attend to a family emergency, the band reports.
Tapped to fill in for Campbell is Fear Factory member Matt DeVries.
Matt will play three additional shows with LoG in Canada before embarking upon a tour with Fear Factory and Megadeth.
“[I am] stoked and honored to be out on such an incredible tour with some great friends!”
Our thoughts are with John at this time, and we hope all works out.