(みごろ)

みごろし
noun
letting someone die; standing by while someone suffers
action
1. letting someone die; abandoning someone to their fate
The act of watching someone suffer or die without intervening, despite being able to help. Also used figuratively for abandoning someone in difficulty or letting a situation deteriorate without acting.
仲間(なかま)見殺(みごろ)できない
I can't just leave my friends to die.
Are you going to just stand by and let someone in trouble suffer?
国際社会(こくさいしゃかい)難民(なんみん)見殺(みごろ)しにしてならない(うった)えた
She appealed that the international community must not abandon the refugees to their fate.

Almost always used in the pattern 見殺(みごろ)する (to abandon someone to their fate). Carries a strong moral accusation — it implies the person could have helped but chose not to.

Common patterns

The figurative use is common in political and social commentary, where 見殺(みごろ)し does not literally mean death but rather neglecting people in need.