butcher vs first-degree murder

butcher

noun
  • A brutal or indiscriminate killer. 

  • A look. 

  • A person who prepares and sells meat (and sometimes also slaughters the animals). 

verb
  • To ruin (something), often to the point of defamation. 

  • To work as a butcher. 

  • To slaughter (animals) and prepare (meat) for market. 

  • To mess up hopelessly; to botch. 

  • To kill brutally. 

first-degree murder

noun
  • An act that constitutes the crime of first-degree murder. 

  • The criminal offence of murder in a form considered by law to be the most serious; the precise distinction may vary by jurisdiction but typically involves premeditation, or the choice of victim or other circumstances being regarded as especially blameworthy. 

How often have the words butcher and first-degree murder occurred in a corpus of books? (source: Google Ngram Viewer )