How to say "这是铁了心的要人命啊" (zhè shì tiě le xīn de yào rén mìng a) in Chinese dialogue

zhèshìtiělexīndeyàorénmìnga

The culprit was bent on taking his life.

Idioms & Colloquial Expressions
Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0108:22
cuì
de
shì
jiàn
de

was coated with Arrowheart Poison.

LINE 0208:27
PLAYING SCENE
zhè
shì
tiě
le
xīn
de
yào
rén
mìng
a

The culprit was bent on taking his life.

LINE 0308:31
xīn
zhěn

He was meticulous,

Show Information
Source MediaTV Series
Season & EpisodeS2 E18
Timestamp08:27
TMDB ID124595