CNN CNN Newsroom August 2, 2013 18:34:00
University of pittsburgh medical center. but in their criminal complaint police say her husband, 64-year-old dr. robert ferante murdered her with a lethal dose of cyanide. the two had a 6-year-old daughter together. what did she say about her daughter. >> it was the love of her life. >> reporter: did she talk about her husband at all? >> not at all. not once. >> reporter: one of the theories the prosecution will work off of is that the cyanide was mixed with the creatine klein took. the levels of cyanide in klein's system were significant. enough to make her collapse in 30 seconds. and says wh...