The investigation into Julie Jackson's suspicious death begins with the discovery of her unresponsive body and the revelation of ongoing harassment she had been facing.
Julie Jackson was found unresponsive in her bed.
Police initially don't know if her death is a homicide or suicide.
Julie had been reporting harassment and receiving pornographic photos.
The investigation into the poisoning death of a Wisconsin mother takes a surprising turn when detectives learn she wrote a letter just days before her death pointing to a possible suspect. Andrea Canning reports.