The LATimes has a good summary of the recent government spying scandal in Britain, in which an undercover government agent named Kennedy helped get

six eco activists on charges of conspiracy to commit aggravated trespass. Full of remorse, Kennedy, who had not been called to testify by prosecutors, offered to instead supply testimony to help exonerate the people he once worked hard to expose …

The trial collapsed and investigations are ongoing. Will any heads roll? Stay tuned.