Luigi Grimaldi wrote that, in his opinion, the concentration of DNA had been considered conclusive evidence of its blood origin. He added that, out of 19 tests for blood and DNA, 18 had returned negative and only one was positive for DNA. https://t.co/LzCGd3iY1l https://t.co/w387WXP6Hp #Garlasco #DNA #sangue (translated)















