Hotch begins the series married to his high school sweetheart Haley (Meredith Monroe). They have a son named Jack (Cade Owens), though they later separated over Hotch's dedication to his job. Meredith Monroe's character Haley was later killed in season five by serial killer George Foyet.
Answer this question, making sure that the answer is supposed by the text: is hotch's wife killed in criminal minds?
yes