On June 8, 2008, extremist Israeli settlers viciously attacked this couple and a nephew. A Palestinian in the area who had received a video camera from an Israeli human rights group filmed the incident. BBC has an article on the tragedy. http://news.bbc.co.uk/2/hi/middle_east/7451691.stm
Israeli police are investigating the case, but no arrests have been made. Settlers are immune to arrest in most of these cases.