Igihe yagaragaraga mu rukiko rwo mu Ntara y'Iburengerazuba ya Seoul, habaye akajagari mu mihanda yo hafi aho, aho ibihumbi by'abamushyigikiye bashyize hamwe bamara amasaha basaba ko afungurwa. Bahanganye n'abapolisi, bafashe abigaragambya bagera kuri 40, barimo abagera kuri 20 bambutse uruzitiro bagerageza kwegera urukiko. Imodoka zigera kuri ebyiri zari zitwaje abashakashatsi barwanya ruswa zangiritse ubwo bavaga mu rukiko nyuma yo kuvugana ku ifatwa rya Yoon.

Yoon yari afunzwe kuva yafatirwa mu bikorwa by'ubugenzacyaha ku rugo rwe ku wa Gatatu. Yashinjwe gutegura imyigaragambyo nyuma yo gutangaza amategeko ya gisirikare mu Kuboza umwaka ushize, yateje ikibazo gikomeye cya politiki muri Koreya y'Epfo kuva yahabwa demokarasi mu mpera za 1980.

Urwandiko rwo guta muri yombi Yoon rwakiriwe n'ibiro bishinzwe iperereza ku byaha bya ruswa mu bayobozi bakuru, birimo gukora iperereza hamwe na polisi n'igisirikare cy'igihugu.

Ababuranira Yoon bavuze ko yaganiriye n'umucamanza iminota igera kuri 40 mu gihe cy'isaha zigera kuri eshanu z'iburanisha ryiherereye. Itsinda ry'abavoka be n'inzego zirwanya ruswa batanze ibitekerezo binyuranye ku birebana no kumenya niba agomba gufungwa. Abunganizi mu by'amategeko ntibashyigikiye ibyo yavuze mu buryo bwihariye.

Biteganyijwe ko umucamanza azafata icyemezo mu mpera z'iki cyumweru. Imodoka za Yoon zagendaga ziva mu rukiko ku mugoroba wo ku wa Gatandatu zijya mu kigo gifungirwamo imfungwa aho afungiye.

Iyo Yoon afashwe, abashinzwe iperereza bashobora kongera igihe cyo gufungwa kwe kugeza ku minsi 20, icyo gihe bakaba bazashyikiriza ubushinjacyaha icyo kirego kugira ngo bube ari bwo bukimurega. Niba urukiko rwanze ubusabe bw'abashinzwe iperereza, Yoon azafungurwa maze asubire aho atuye.

Yoon yajyanywe mu rukiko avuye muri gereza yo muri Uiwang, hafi ya Seoul, mu modoka ya minisiteri y'ubutabera y'ibara ry'ubururu yari iherekejwe n'abapolisi n'abashinzwe umutekano wa perezida.