Jack aqettal (s tenglizit  : Jack the Ripper ) d isem i yettunnefkan i yiwen uqettal s u?iwed ur ne?ri ara d anwa-t, i yen?an a?as n yimdanen deg temna?t n Whitechapel deg Lundun tamana?t n Legliz   deg useggas n 1888. Isem-agi mazal-it ?er ass-a ulac win yessnen bab-is d ayen id-yefkan tikti i tidmi n wa?as n yimyura i wakken ad t-sxedmen deg wa?as n tmucuha-nsen seg yimiuren armi d ass-a.

Isem d u?ara n uqettal, nnekwa-ines, mazal ar assa ulac win iteny-ye?ran, iban-d yisem-agi n Jack i ubrid amezzwaru deg tebrat n  ≪ Dear Boss ≫, i yettwaceyy?en i ubrid amezzwaru i u?mis. Yu?al yettwasexdem s wa?as deg yi?misen n yimiren imi bab-is yen?a ar?as n yimdanen yernu yella yettaru ?ef tfekka n yal yiwen isem n Jack the ripper (Jack aqettal). Imsulta d yi?misen uw?ent-ten-id a?as  tebratin i yes?an assa? d temsalt-agi. Inadiyen, ufan-d belli d atgi d tamsalt i yzegren timura yernu te?waj ambadel deg yisallen i wakud ?ezzifen.

Deg ctumber d tuber 1888, yeffe? wawal belli a?as n temsalin n lmut yellan deg Whitechapel tes?a assa? d tiya?, semmus se?sent banent belli n Jack aqettal d tid n lmut n: Mary Ann Nichols, Annie Chapman, Elizabeth Stride, Catherine Eddowes et Mary Jane Kelly. Imi li?alat n lmut agi s?ant a?as n taktiwin kif-kif-itent d wa?as n wagazen yettemcabin. Di tazzwara llant akk d lfergat yernu yella ineqq-itent deg tama n wadda n Lundun . S?ant akk tamger?t igezmen uqbel ad asent-isex?er i?ebbu?en-nsent s ujenwi. Asuffe? n yi?ricen si daxel n tfekka i wugar n kra? seg wid yen?a yessebgen-d belli Jack aqettal yella yessen kra n taktiwin deg tussna n ucelle?, ayen id-yemmalen belli tikti t?e??a mi yufa yiwen seg yixeddamen deg Whitechapel Vigilance Committee, tabrat deg tuber n 1888, isem-is seg ?ahennama ≪ From Hell ≫ ?er tama-s tella teg?elt iban-d umbe?d belli tella i yiowen seg wid i yen?a.

?ef way-a imi wid akk yettwan?an mmuten kif kif yernu mebla rre?ma cukken meddden d yiwen i ten-yen?an isem-is Jack aqettal, imi ur d-ufin ara tiririt u?alen medden ttaran ?er umezruy d ufulklur i wakken ad afen sexdamen yimussnawen awal ripperology i wakken ad lemden li?alat n tmen?iwt i yexdem Jack aqettal deg wid yen?a.