Sources close to the ongoing investigation into the death of Whitney Houston tell E! News that her death will be deemed accidental by the L.A. County Coroner’s Office. According to the site’s report, the Houston family has always believed that Whitney’s death was a tragic accident. Officially, the cause of death is still listed as “deferred” pending result of toxicology tests. But their source says ”nothing suspicious” has been found and the inquiry is nearing completion. The source also added that ”she had no marks on her body whatsoever to indicate a struggle, and she was the furthest thing from trying to kill herself.” The autopsy tox screen could be sent to Beverly Hills Police Department by next week and, unless their investigation turns up anything else, the case will likely be closed soon afterward.