File - In this April 15, 2013 file photo, the home of Eric Lyle Williams is shown in Kaufman, Texas. Texas authorities have arrested the former justice of the peace's wife, Kim Lene Williams. Online jail records do not list charges against her and officials in Kaufman County wouldn't immediately comment on the reason for her arrest. A law enforcement official has said authorities are trying to build a case against Eric Lyle Williams in the deaths of Kaufman County District Attorney Mike McLelland and his wife, Cynthia. (AP Photo/Tony Gutierrez, File) (The Associated Press)

File - This photo provided by the Kaufman County Sheriff's Office shows Eric Williams. Texas authorities have arrested the former justice of the peace's wife, Kim Lene Williams. Online jail records do not list charges against her and officials in Kaufman County wouldn't immediately comment on the reason for her arrest. A law enforcement official has said authorities are trying to build a case against Eric Lyle Williams in the deaths of Kaufman County District Attorney Mike McLelland and his wife, Cynthia. (AP Photo/Kaufman County Sheriff's Office, File) (The Associated Press)

File - In this April 15, 2013 file photo, a printed sign on the door of the home of Eric Lyle Williams directs media to a spokesperson for the Williams family in Kaufman, Texas. Texas authorities have arrested the former justice of the peace's wife, Kim Lene Williams. Online jail records do not list charges against her and officials in Kaufman County wouldn't immediately comment on the reason for her arrest. A law enforcement official has said authorities are trying to build a case against Eric Lyle Williams in the deaths of Kaufman County District Attorney Mike McLelland and his wife, Cynthia. (AP Photo/Tony Gutierrez, File) (The Associated Press)