From Yahoo News:
A 43-year-old Japanese woman whose sudden divorce in a virtual game world made her so angry that she killed her online husband’s digital persona has been arrested on suspicion of hacking, police said Thursday…
The woman used login information she got from the 33-year-old office worker when their characters were happily married, and killed the character. The man complained to police when he discovered that his beloved online avatar was dead….
She has not yet been formally charged, but if convicted could face a prison term of up to five years or a fine up to $5,000.