This is the 2009 report quoted in the article, https://www.ncjrs.gov/pdffiles1/nij/grants/228091.pdf https://www.ncjrs.gov/pdffiles1/nij/grants/228091.pdf wonde

This is the 2009 report quoted in the article, https://www.ncjrs.gov/pdffiles1/nij/grants/228091.pdf https://www.ncjrs.gov/pdffiles1/nij/grants/228091.pdf wonder how many of these techniques will turn out to be BS?