Şunu aradınız:: suffocates (İngilizce - Japonca)

in four minutes, he suffocates.
4分で窒息

and after every single person aboard your ship suffocates,
君たち全員を 窒息死させた後—

the killer suffocates them by forcing an unknown object into the throat?
未確認のモノを喉に詰め 窒息させてる事も？

a custom code that gains complete control over the os and suffocates the security features like a boa constrictor.
osを完全に支配し セキュリティ機能を潰す カスタムコードだ

because he suffocates his victims with a flexible polymer... that he pours down their throats, and then he dresses them up like dolls.
'彼が柔軟なポリマーで 犠牲者を窒息死させるから 彼らの喉に流し込んで さらに 彼らを人形のように盛装させる

suffocate
窒息