How to say "可究竟是哪里出了岔子" (kě jiū jìng shì nǎ lǐ chū le chà zi) in Chinese dialogue

jiūjìngshìchūlechàzi

(But where exactly did it go wrong?)

Idioms & Colloquial Expressions
Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0117:02
méi
zhè
ge
běn
shì

(wasn't capable enough to do so either.)

LINE 0217:05
PLAYING SCENE
jiū
jìng
shì
chū
le
chà
zi

(But where exactly did it go wrong?)

LINE 0317:09
shì
shuí
shā
le

(Who killed you?)

Show Information
Source MediaTV Series
Season & EpisodeS2 E18
Timestamp17:05
TMDB ID124595