article_snippet: Monster': Convicted child killer Osvaldo Rivera, 34, Osvaldo Rivera, 34, has pleaded guilty to sexually assaulting a 2-year-old boy .
article_snippet: Osvaldo Rivera, 34, pleaded guilty to sexual assault Monday.
article_snippet: Under terms of the plea deal, Osvaldo Rivera faces 15 years in prison to be served concurrently with the 110-year sentence Osvaldo Rivera is already facing after a jury found A southern New Jersey man who is in prison for killing a 6-year-old boy guilty of the murder of 6-year-old Dominick Andujar and the sexual assault of a 2-year-old boy's 12-year-old sister, Amber in September 2012.
article_snippet: The Camden County Prosecutor's Office said DNA evidence submitted to a state database helped link Osvaldo Rivera to the crime.
article_snippet: Osvaldo Rivera is scheduled to be sentenced in a separate case April 17. '
article_snippet: Osvaldo Rivera had to be held accountable for the crime, regardless of having been previously sentenced to life in prison in another case,' Assistant Prosecutor Christine Shah told Philadelphia Inquirer.
article_snippet: In July 2014, a Camden jury found Osvaldo Rivera guilty of the murder of Dominick Andujar, as well as charges of attempted murder, aggravated sexual assault, burglary and weapons violations.
article_snippet: Lifetime behind bars: Rivera (left) faces 15 years in prison to be served concurrently with the 110-year sentence Lifetime behind bars: Rivera (left) is already serving in the 2012 killing of six-year-old Dominick Andujar
highlights_snippet: Osvaldo Rivera, 34, faces 15 years in prison to be served concurrently with the 110-year sentence he is already serving .
  
highlights_snippet: Osvaldo Rivera was found guilty last year of slashing the throat of six-year-old Dominick Andujar after breaking into Osvaldo Rivera family's New Jersey home .
  