vražde

In a sentence

• Polícia vyšetruje podozrenie z vraždy.

  The police are investigating a suspicion of murder.

  Here, 'vraždy' is in the genitive singular form referring to the act of murder itself, as part of prepositional expression 'z vraždy' (of murder).

• Svedok vypovedal svedectvo o vražde.

  The witness testified about the murder.

  In this sentence, 'vražde' is in the dative singular form used after the preposition 'o' (about) to indicate the topic being spoken about.

• Obvinený sa vyjadril k vražde.

  The accused commented on the murder.

  Here, 'vražde' is in the dative singular form following the preposition 'k' (to/about) to denote the context or subject being addressed.