LIsa Black
Cape Coral, FL
Female, 49
I spent the five happiest years of my life in a morgue. As a forensic scientist in the Cleveland coroner’s office I analyzed gunshot residue on hands and clothing, hairs, fibers, paint, glass, DNA, blood and many other forms of trace evidence, as well as crime scenes. Now I'm a certified latent print examiner and CSI for a police department in Florida. I also write a series of forensic suspense novels, turning the day job into fiction. My books have been translated into six languages.
I used to analyze dried paint with an FTIR, which I believe would detect lead, but as to what would be better I really don’t know. Sorry I can’t be more help.
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They’re all shocking, in their way, But there hasn’t been one in particular that bowled me over.
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Yes, of course! You often have to be a little flexible in your schedule, but it's no more a problem than in any other job.
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If you have a list of homework questions, please email me at: Lisa-black@live.com
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School Bus Driver
If your bus is in an accident that was ruled your fault, would you lose your job?
Border Patrol Agent
Do you ever feel sorry for the illegals you catch trying to cross the border?
Professional Reseller
What kind of mark-ups can you fetch on the clothing you resell from thrift stores?
Who’s Roger Stone?
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Sorry, the link just took me to the sign-in page.
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I'm not sure what you mean: a) how long after a print is left will ninhydrin still detect it, in which case I can say from my own experiment that there's little rhyme or reason to this, sometimes older prints develop better than newer ones or vice versa, or b) how long does a print developed with ninhydrin last, and the answer to that is that ninhydrin is a dark purple dye, so it is permanent, though it will continue to develop so that the entire page may eventually turn purple so we use a fixative chemical on the now-visible print so that will stop the ninhydrin from darkening the paper further. I hope that helps!
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