Forensic Decay
Transcript of Forensic Decay
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http://www.youtube.com/watch?v=4YTUcmIKM1Ahttp://www.youtube.com/watch?v=z7JtKGJ!U"
http://www.youtube.com/watch?v=!I#we$te%&o
http://www.youtube.com/watch?v=4YTUcmIKM1Ahttp://www.youtube.com/watch?v=z7JtKGqJxU0http://www.youtube.com/watch?v=xIXweDteiSohttp://www.youtube.com/watch?v=xIXweDteiSohttp://www.youtube.com/watch?v=z7JtKGqJxU0http://www.youtube.com/watch?v=4YTUcmIKM1A -
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The ()oce** +, $ecay
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Forensic Entomology
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What is ForensicEntomology ?
It is the interpretation of entomologicalevidence to help resolve a criminal or civilinvestigation
The investigation of insects and otherarthropods recovered from crime scenesand corpses.
The use of insectsthat inhabit
decomposing humanremainsto aidlegalinvestigations.
http://images.google.co.uk/imgres?imgurl=http://forensic-topics.com/yahoo_site_admin/assets/images/060.22475633_std.jpg&imgrefurl=http://forensic-topics.com/forensic_entomology&h=543&w=800&sz=78&hl=en&start=23&um=1&tbnid=q54lYeRRD9NkfM:&tbnh=97&tbnw=143&prev=/images?q=forensic+entomology&start=18&gbv=2&ndsp=18&um=1&hl=en&sa=Nhttp://images.google.co.uk/imgres?imgurl=http://www.scienceinschool.org/repository/images/issue2forensic2_large.jpg&imgrefurl=http://www.scienceinschool.org/2006/issue2/forensic/&h=407&w=560&sz=26&hl=en&start=53&um=1&tbnid=bpTmw4lGiI6InM:&tbnh=97&tbnw=133&prev=/images?q=forensic+entomology&start=36&gbv=2&ndsp=18&um=1&hl=en&sa=Nhttp://images.google.co.uk/imgres?imgurl=http://www.scienceinschool.org/repository/images/issue2forensic2_large.jpg&imgrefurl=http://www.scienceinschool.org/2006/issue2/forensic/&h=407&w=560&sz=26&hl=en&start=53&um=1&tbnid=bpTmw4lGiI6InM:&tbnh=97&tbnw=133&prev=/images?q=forensic+entomology&start=36&gbv=2&ndsp=18&um=1&hl=en&sa=Nhttp://images.google.co.uk/imgres?imgurl=http://forensic-topics.com/yahoo_site_admin/assets/images/060.22475633_std.jpg&imgrefurl=http://forensic-topics.com/forensic_entomology&h=543&w=800&sz=78&hl=en&start=23&um=1&tbnid=q54lYeRRD9NkfM:&tbnh=97&tbnw=143&prev=/images?q=forensic+entomology&start=18&gbv=2&ndsp=18&um=1&hl=en&sa=Nhttp://images.google.co.uk/imgres?imgurl=http://www.scienceinschool.org/repository/images/issue2forensic2_large.jpg&imgrefurl=http://www.scienceinschool.org/2006/issue2/forensic/&h=407&w=560&sz=26&hl=en&start=53&um=1&tbnid=bpTmw4lGiI6InM:&tbnh=97&tbnw=133&prev=/images?q=forensic+entomology&start=36&gbv=2&ndsp=18&um=1&hl=en&sa=Nhttp://images.google.co.uk/imgres?imgurl=http://forensic-topics.com/yahoo_site_admin/assets/images/060.22475633_std.jpg&imgrefurl=http://forensic-topics.com/forensic_entomology&h=543&w=800&sz=78&hl=en&start=23&um=1&tbnid=q54lYeRRD9NkfM:&tbnh=97&tbnw=143&prev=/images?q=forensic+entomology&start=18&gbv=2&ndsp=18&um=1&hl=en&sa=N -
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-tomoo0y %*
the &tuy o,I*ect*
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I*ect 2%oo0y
I*ect* a)e the mo*t %ve)*e a abuat,o)m* o, %,e o ea)th.
The)e a)e ove) a m%%o e*c)%be *pec%e*3
mo)e tha /5 o, a 6ow o)0a%*m* The)e %* mo)e tota b%oma** o, %*ect* tha
o, huma*.
a)va have a *o,t tubua) boy a oo6
%6e wo)m*. 8y *pec%e* a)vae a)e9ma00ot*
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http://www.youtube.com/watch?v=!y#ezzem;v*
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&ucce*%o
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2ow%e*
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(a)a*%t%c @a*p*
ay the%)e00* % they a beetea)vae
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The boy become* too )y ,o)ma00ot*
2eete* w%th *t)o0 chew%0mouthpa)t* a)e mo)e commo,ee%0 o coect%ve t%**ue a
mu*ce
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M%te*
A moth a)vae ,ee othe ha%) ut% oy )y boea)e ,ou
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Ima0e:htt ://www.m.%h. ov/v%*%be )oo,*
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http://www.youtube.com/watch?v=G5BCDEmAM*w
http://www.youtube.com/watch?v=G3_658mAMswhttp://www.youtube.com/watch?v=G3_658mAMswhttp://www.youtube.com/watch?v=G3_658mAMswhttp://www.youtube.com/watch?v=G3_658mAMsw -
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$ecay Fate* A)e ;a)%abe
&tu%e* o, ecay )ate* o, 1D" huma co)p*e*at % the Ath)opoo0%ca 8ac%%ty % Tee**eeThe 2oy 8a)mH
Mo*t %mpo)tat ev%)omet ,acto)* % co)p*e
ecay:Tempe)atu)e wa)me) = ,a*te) ecayAcce** by %*ect*$epth o, bu)%a bu)%e eepe) ta6e* o0e) to
ecay
+the) 8acto)*
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http://v%eo.at%oa0eo0)aph%c.com/v%eo/paye)/*c%ece/heath3huma3boy3*c%/huma3boy/boy3,a)m3*c%.h
tm
http://video.nationalgeographic.com/video/player/science/health-human-body-sci/human-body/body-farm-sci.htmlhttp://video.nationalgeographic.com/video/player/science/health-human-body-sci/human-body/body-farm-sci.htmlhttp://video.nationalgeographic.com/video/player/science/health-human-body-sci/human-body/body-farm-sci.htmlhttp://video.nationalgeographic.com/video/player/science/health-human-body-sci/human-body/body-farm-sci.htmlhttp://video.nationalgeographic.com/video/player/science/health-human-body-sci/human-body/body-farm-sci.htmlhttp://video.nationalgeographic.com/video/player/science/health-human-body-sci/human-body/body-farm-sci.htmlhttp://video.nationalgeographic.com/video/player/science/health-human-body-sci/human-body/body-farm-sci.htmlhttp://video.nationalgeographic.com/video/player/science/health-human-body-sci/human-body/body-farm-sci.html -
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8%ve &ta0e* o, $ecompo*%t%o 8ueeby I*ect Act%v%ty.
8)e*h
2oat
$ecay(o*t3ecay
$)y *6eetaH
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8)e*h
2e0%* at eath
8%e* be0% toa))%ve
Tempe)atu)e ,a*to that o, theamb%ettempe)atu)e.
Autoy*%* thee0)aat%o o,compe! p)ote%a ca)bohy)atemoecue* occu)*.
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2oat
&we* ueto 0a*e*p)ouce
by bacte)%aTempe)atu)
e )%*e o, theco)p*e
8%e* *t%p)e*et
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$ecay
Ga*e* *ub*%eecompo*%t%o u%**eep ,)om boy.
2acte)%a ama00ot* b)ea6th)ou0h the *6%.
a)0e ma00otma**e* a e!t)emeamout* o, u%.
Upea*at oo)
a)vae be0%%0 topupate.
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(o*t3$ecay
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$)y &6eetaH
$oe* ot away* occu) e*pec%ay %,co)p*e %* % a wet )e0%o. Ma00ot* w%*tay o0e) a h%e beete* w% ot
appea).I wet ev%)omet* the h%e beete* a)e
)epace w%th ab% a )euv%% %*ect*.
The co)p*e %* )euce to at ea*t te
pe)cet o, the o)%0%a ma**.I the a*t *ta0e &6eeta &ta0eH oy
boe a ha%) )ema%.
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A
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Putrefaction
1. GIT m%c)o3o)0a%*m* mut%py %vaea coo%*e the boy
. &6% become* 0)ee%*h a ma)beby haemoy*%*
http://images.google.co.uk/imgres?imgurl=http://www.physiol.usyd.edu.au/daved/teaching/images/rbc.jpg&imgrefurl=http://www.physiol.usyd.edu.au/daved/teaching/haemolysis.html&h=512&w=378&sz=37&hl=en&start=2&tbnid=nduUkAhH0EnQRM:&tbnh=131&tbnw=97&prev=/images?q=+haemolysis&gbv=2&hl=enhttp://images.google.co.uk/imgres?imgurl=http://www.physiol.usyd.edu.au/daved/teaching/images/rbc.jpg&imgrefurl=http://www.physiol.usyd.edu.au/daved/teaching/haemolysis.html&h=512&w=378&sz=37&hl=en&start=2&tbnid=nduUkAhH0EnQRM:&tbnh=131&tbnw=97&prev=/images?q=+haemolysis&gbv=2&hl=enhttp://images.google.co.uk/imgres?imgurl=http://www.insidiousreflections.com/Articles/Maggots.jpg&imgrefurl=http://jgsmart.wordpress.com/2008/01/17/top-10-bad-things-that-are-good-for-you/&h=293&w=450&sz=22&hl=en&start=3&tbnid=JfMhKK6xyxlgcM:&tbnh=83&tbnw=127&prev=/images?q=maggots&gbv=2&hl=en -
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The caave) *we* a* 0a* p)ouc%0bacte)%a mut%py p)ouc%0 boat%0
wh%ch may )uptu)e the boy cav%t%e*.
+ou) o, ecay be0%*. The cha0e % boyoou) att)act* %*ect* e*pec%ay $%pte)ato the caave).
http://images.google.co.uk/imgres?imgurl=http://bp2.blogger.com/_-iN-28VxLQ4/RzkBqOp7jlI/AAAAAAAABTI/eNkI8weP1PA/s400/hand2.jpg&imgrefurl=http://fiendfolio.blogspot.com/2007_11_01_archive.html&h=269&w=400&sz=30&hl=en&start=68&tbnid=TNkgz9x3Rbv02M:&tbnh=83&tbnw=124&prev=/images?q=swelling+of+cadaver&start=54&gbv=2&ndsp=18&hl=en&sa=N -
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(ut)e,act%o
D. -!po*e *6% bac6e* 9bac6put)e,act%oH
C. 2oy coap*e* a* 0a* e*cape*
7. The %te)a o)0a* oo*e %te0)%ty abecome %ue>e
E. The %te0)%ty o, the GI t)act %* o*t a
9pu)0e u% ooze* out o, the boyo)%>ce*
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(ut)e,act%o
N. &6% a ha%) ca be0% to be o*t $ecayoou) at th%* po%t %* ve)y *t)o0H
1".
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