Heavily-armed law enforcement investigators spent Thursday searching for evidence in a home owned by a suspect in a double-homicide. Authorities have been looking for 61-year-old Kevin Anderson for 10 days. He’s suspected of shooting his sister and brother-in-law to death June 16t”. Their father died earlier this month and there are reportedly questions about how his estate was going to be divided. The Wisconsin Department of Justice has taken over the crime scene in Fort Atkinson. Friends say Nedra and Jim Lemke were mowing the lawn at her late father’s home the day they were killed.