article_snippet.sent: Arias has reported to prison to begin serving Arias life sentence for murder, and Arias has a new mugshot.
article_snippet.sent: Arias was convicted of murder and sentenced to life in prison - with no change of parole - on Monday.
article_snippet.sent: Arias plans to appeal her conviction.
article_snippet.sent: Life in prison is no laughing matter: Arias looks serious in a new mugshot (left) taken  this week, as Arias starts Arias life in prison sentence for murdering ex-boyfriend Travis Alexander.
article_snippet.sent: The rest of Arias life: On Monday, a judge sentenced Arias to life in prison without the possibility of parole.
highlights_snippet.sent: The 34-year-old convicted murderer posed for a new mugshot this week after The 34-year-old convicted murderer was sentenced to life in prison for killing The 34-year-old convicted murderer ex-boyfriend .
  
highlights_snippet.sent: Arias plans to appeal The 34-year-old convicted murderer conviction .