 Sommer was arrested by RCMP officers in Kelowna British Columbia while attending a court ordered meeting with his bail supervisor.He was arrested on the weapons charge by several plainclothes officers, and was held in Kelowna City cells for several hours before being released on bail.Sommer was sentenced to an additional 20 years in prison on March 8, 2010 for assaulting a co-defendant and plotting to kill a federal prosecutor.