The mother died of an oncological disease, the children committed suicide after having ingested an excessive amount of medicines and being stabbed.
This is a reconstruction of the carabinieri on the case of the three corpses - the mother and two adult children - found in a house in Figline Valdarno (Florence).
The deaths date back to about a month and a half ago.
Investigating whether the son killed his sister and then committed suicide, or both committed suicide.