OnTuscia, 8 October 2013 link
Polizia_di_Stato#Post_and_telecommunications (T-H-L)
I don't trust my own Italian, nor that of Google Translate, for the details of this sad story.The Polizia postale e delle comunicazioni, or Polizia Postale for short, investigates all crimes that use communications as part of its modus operandi such as computer hacking, online child pornography, credit card fraud, spreading computer viruses or software copyright violations.
loose translation:
A timely investigation by Viterbo's Postal Police has saved the life of 34-year old Romanian resident of Varese, who announced his intention to commit suicide in a note posted on Wikipedia, citing his dire economic situation and his general frustration.
An administrator of the online encyclopedia reported the note to the office of the Deputy Commissioner, and an investigation showed it had been posted by an IP resolving to Calabria; a police cross-check was able to determine the exact address. Local emergency services were alerted, and rushed to the foreigner's residence, where they were able to save him before he could carry out his insane plan.