さらに悪わるいことに

expression

and what is worse; to make matters worse

Used as a sentence-initial or clause-initial phrase to introduce an additional negative point, often in spoken or written narrative.

• 電でん車しゃが遅おくれて、さらに悪わるいことに雨あめが降ふり出だした。

  The train was late, and to make matters worse, it started raining.

• 彼かれは財さい布ふを落おとした。さらに悪わるいことに、パスポートも入はいっていた。

  He dropped his wallet. And what is worse, his passport was in it.