Death at the poet's house

In my country, a Cyprian Kamil Norwid (for short: Norwid) is a famous poet from Jewish family. He was born in Gluchy. The house where he was born was a such big house (hm, I call it "a smaller vill"). In 1999 an Polish movie operator Bartlomiej Frykowski (in Poland a well-known person) had died in this house. Officialy, it was a suicide made by hittin body by knife. Unoficially it's known that wasn't any blood or fingertips on the body and knife. In a kitchen, where was all happening, there wasn't any blood, or fingerprints of anybody.
Nowadays, the house is closed for anybody except private owners.

This story is authentical.