By Damien Gayle In rehab:  Documents said to be Formula One legend Michael Schumacher’s medical notes have been stolen, according to his manager French police investigating the theft of Michael Schumacher's hospital notes have asked for help from their Swiss and German counterparts after emails sent by the thieves were traced to Zurich. The request by a French prosecutor comes after emails sent to news organisations offering to sell the notes were tracked to an Internet Protocol (IP) address in Switzerland's biggest city. The emails, signed Kagemusha, which is Japanese for 'shadow warrior', offer the notes from Schumacher's nearly six-month stay in Grenoble Hospital after a nearly fatal skiiing accident left him in a coma.
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IP address used to send the emails to newspapers tracked to Swiss city
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Thieves have asked for 40,000 euros for the sale of the dossier
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Schumacher's manager has threatened legal action if it is published
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