Monthly Archive: September 2017

They took saliva samples from the licked envelopes to …

They took saliva samples from the licked envelopes to identify blood groups which they cross-checked with doctor’s records. They traced fingerprints on the paper, sourced the ink and collated an extensive archive of handwriting samples.  It was his handwriting that caught out Borchardt. “It just seemed like an ordinary piece of homework,” he says, when the pupils in his class were asked to write an essay describing themselves and their later goals in life. “The thing is, my father thought I had such terrible handwriting he wanted my sister to write it up for me. He nearly got his way.”...