YOU SAID:

Some guy was shooting up heroin and threw a brick at me

INTO JAPANESE

何人かの男がヘロインを撃ち殺し、私にレンガを投げつけた

BACK INTO ENGLISH

Some men shot and killed heroin and threw bricks at me

INTO JAPANESE

何人かの男たちがヘロインを撃ち殺し、レンガを投げつけた。

BACK INTO ENGLISH

Some men shot and killed heroin and threw bricks at them.

INTO JAPANESE

何人かの男たちはヘロインを撃ち殺し、レンガを投げつけた。

BACK INTO ENGLISH

Some men shot and killed heroin and threw bricks at them.