MISSOULA - A Missoula man was sentenced Friday to three years and one month in federal prison for cyberstalking.

Jeffrey Grob, 28, pleaded guilty in March to sending threatening e-mails to his former girlfriend. Prosecutors say Grob sent the e-mails from October through December 2007.

The e-mails included death threats, and some included pictures of dead women. An Oct. 15, 2007, e-mail said: "I hope you die!!" One on Nov. 24 read: "I'm going to slit your throat. If you ever come back to Montana again I am going to slit your throat." Another e-mail included a picture of a dismembered woman and said: "This will be you."

The woman now lives in Seattle.