警察官はその殺人事件をとことん調査し始めた。

Sentence Analyzer

English Translation

The police began to go into the murder case.

Furigana

警察官(けいさつかん)はその殺人(さつじん)事件(じけん)をとことん調査(ちょうさ)し始(はじ)めた。

Romanji

Keisatsukan wa sono satsujin jiken o tokoton chōsashihajimeta.

Words

警察官 (けいさつかん、ケイサツカン)

policeman; policewoman; police officer

は (は)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

其の (その)

that (something or someone distant from the speaker, close to the listener; actions of the listener, or ideas expressed or understood by the listener); the; um...; er...; uh...

殺人 (さつじん)

murder

事件 (じけん)

event; affair; incident; case; plot; trouble; scandal

を (を)

indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.

とことん (とことん)

(to) the end; thoroughly

調査 (ちょうさ)

investigation; examination; inquiry; enquiry; survey