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Latent Print Examination » Questions from FP Experts for FP Experts... Processing, Testimony, and Technical Matters » lifting of rtx « Previous Next »

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Gail B (Unregistered Guest)
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Posted From: cache-mtc-ad09.proxy.aol.com
Posted on Monday, August 13, 2007 - 05:54 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only) Ban Poster IP (Moderator/Admin only)

Hello Robby, I have been experimenting with RTX since November or so, and have had no problem lifting the latent prints off common surfaces, simply powder it and a lift away. I obtained a great print (my own) off a nickle unspent bullet, still having problems with brass. I did notice that the developed latent prints on paper do seem to dissipate with time with RTX, however were still full of points. I dont know if we can fix them or not, again these are experimental prints that I have placed on items, so far. Give it a try on smooth surfaces and see. Good Luck with it.
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robby roberson (Unregistered Guest)
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Posted From: ctb-cache5-vif1.saix.net
Posted on Monday, February 12, 2007 - 01:55 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only) Ban Poster IP (Moderator/Admin only)

I am a fingerprint expert in south africa and would like to know from collagues in other countries if they know of any other method of lifting rtx besides photographing it.I have already tried with folien,tape and mikrosil but to no avail.

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