How to say "怎么就成了杀人犯了" (zěn me jiù chéng le shā rén fàn le) in Chinese dialogue

zěnmejiùchéngleshārénfànle

to be the murderers all of a sudden!

Idioms & Colloquial Expressions
Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0111:25
zhī
dào
men

We never expected us

LINE 0211:27
PLAYING SCENE
zěn
me
jiù
chéng
le
shā
rén
fàn
le

to be the murderers all of a sudden!

LINE 0311:44
shuō
rěn
shòu
le
zhè
me
jiǔ

You've put up with him for a year,

Show Information
Source MediaTV Series
Season & EpisodeS1 E29
Timestamp11:27
TMDB ID283950