"Since she claimed on the video to have killed her husband, two San Bernardino police homicide detectives interviewed her at the office Tuesday. Police said they have been in contact with Kaelke's former husbands and the homicide claims do not appear accurate. "'At this point, we can't prove that there's anything to her statement,' said San Bernardino police Sgt. Dave Dillon. 'We can't show that ever happened.' "One of her ex-husbands, Ronald Kaelke, 66, of Newberry Springs, said he was unaware of any investigation or that his ex-wife had made any claims of murder. "The couple divorced in 1987, but...