Gerhard Sedlacek, the prosecution spokesman, told reporters in St. Poelten today, "If it emerges that he was aware that the child was severely ill and he did nothing to get medical help, that would be a case of murder under negligence."
Fritzl was seen by a judge today, who has extended his detention for one more month, as is required under Austrian law. He could be kept for up to two years without being charged, provided his remand custody is regularly extended by the court.
Prosecutors expect that the investigation will take a few more months with a trial unlikely to begin before late fall.