1、JacktheRipperisthebest-knownnamegiventoanunidentifiedserialkillerwhowasactiveinthelargelyimpoverishedareasinandaroundtheWhitechapel(白教白教堂)堂)districtofLondonin1888Herthroathadbeenslittwicefromlefttorightandherabdomen(下腹)下腹)mutilated(切断)切断)withonedeepjaggedwound,severalincisionsacrosstheabdomen,andthr
2、eeorfoursimilarcutsontherightsidecausedbythesameknifeatleast68incheslongusedviolentlyanddownwards.MaryAnnNichols1888.8.311AsinthecaseofMaryAnnNichols,thethroatwasseveredbytwocuts.Theabdomenwasslashedentirelyopen,anditwaslaterdiscoveredthattheuterus(子子宫)宫)hadbeenremoved.AnnieChapman1888.9.8Unlikeatle
3、ast4othervictims,whohadabdominalinjuriesinadditiontoaslashacrosstheneck,shehadnomutilations(损损毁)毁)beyondherslitthroat.ThemurderofStridesharessimilaritiestothepatternofRipperkillings,suchasdate,time,typeofsite,characteristicsofthevictimandthemethodofmurder.Itispossiblethatthekillerwasinterruptedbefor
4、ehehadtheopportunitytomutilatethebody.ElizabethStride1888.9.30CatherineEddowes1888.9.30Eddowesbodywasfoundthree-quartersofanhourafterStrides.Thethroatwassevered,andtheabdomenwasrippedopenbyalong,deep,jaggedwound.Theleftkidneyandthemajorpartoftheuterushadbeenremoved.MaryJaneKelly1988.11.9Thewholeofth
5、esurfaceoftheabdomenandthighswasremovedandtheabdominalcavity(腹(腹腔)腔)emptiedofitsviscera(内脏)(内脏).Thebreasts(乳房(乳房)werecutoff,thearmsmutilatedbyseveraljaggedwoundsandthefacehackedbeyondrecognitionofthefeatures.Thetissuesoftheneckwereseveredallrounddowntothebone.Hundredsoflettersclaimedtohavebeenwritte
6、nbythekillerhimself,andthreeoftheseinparticularareprominent:theDearBossletter,theSaucyJackypostcardandtheFromHellletterSUSPECTSThenumberofnamedsuspectsreachedoveronehundred.EvenWinstonChurchillsfatherwasonceconsideredtobethekiller.Moreridiculously,someexpertsthoughtthemurdererwasawoman.Accordingtowitnessesstatementthepolicemencompoundedthispicture.Butasisknowntoall,nobodyknewwhowastherealcriminal.