Menurut laporan motif Zhu melakukan hal tersebut ialah "melampiaskan ketidakpuasan pribadi."
Semua orang yang terluka akibat serangan tersebut segera dirawat di rumah sakit.
Sekarang mereka dilaporkan dalam kondisi stabil.
Footage of today's stabbing rampage in Xidan's "Joy City" mall is scary - shows how a normal Sunday afternoon lunch turns into a nightmare. pic.twitter.com/0PS1yvaHey
— Manya Koetse (@manyapan) February 11, 2018
Knife attack at JoyCity Mall in Beijing, China. At least one killed four wounded. Motivation of the attacker unknown pic.twitter.com/PaAJ31OkJC
— Augustus Manchurius (@1984to1776) February 11, 2018
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