Rumor and speculation, much of it grisly, fills the void of information about the killing of five members of a reclusive rural family found burned in their parked 1980 station wagon. The car, with an empty can of gasoline nearby, was found May 12, 1991 on an old logging road in a pine barren about five miles west of Cushing, in northwestern Wisconsin. Bruce Brenizer, 15, hasn't been ruled out as a suspect.
