naomi, why are you ignoring the links I have posted from the Polish newpapers that clearly state this girl did not leave a suicide note; her father did not die of a heart attack, he was gunned down by his girlfriend's relative; nobody knows why she committed suicide; no mention was made by the girl's mother about the afterlife, religion but she did say that her daughter rarely mentioned her father since his death 4 years before and she didn't think her daughter missed him.
You can search the Polish newspapers yourself if you like.