Kosta K.

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Kosta K. is a minor implicated in a tragic school shooting in Belgrade that resulted in the deaths of nine individuals, including students and a school guard.

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Kosta K. is the boy who committed the massacre at the school, killing several people.

Jutarnji list - Majka poslala poruku Kosti K. dvije minute prije masakra, sada je prvi put otkriveno što je pisalo

Jutarnji List – Croatian daily newspaper, est. 1998·

Croatia· 2026-06-19

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Vladimir Kecmanovic

Miljana Kecmanovic

Dragan Vlahovic

Kosta K. is involved in a mass shooting case and is described as being focused on himself.

Jutarnji list - Vještakinja za neuropsihijatriju razgovarala s Kostom K: 'Voli ideju da je psihopat. Znate li što čini kad mu je neugodno?'

Jutarnji List – Croatian daily newspaper, est. 1998·

Croatia· 2025-06-10

5.0

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Kosta K. is involved in a mass shooting case at a school in Serbia.

Jutarnji list - Vještakinja za neuropsihijatriju razgovarala s Kostom K: 'Voli ideju da je psihopat. Znate li što čini kad mu je neugodno?'

Jutarnji List – Croatian daily newspaper, est. 1998·

Croatia· 2025-06-09

5.0

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Kosta K. is the 14-year-old boy who committed the massacre at the school.

Jutarnji list - Otac djevojčice koju je ubio Kosta K. otvorio dušu: Moramo izvući pouku, apeliram na sve roditelje, ovo su najveći 'neprijatelji'...

Jutarnji List – Croatian daily newspaper, est. 1998·

Croatia· 2025-04-07

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Kosta K. is responsible for the tragic shooting at the Vladislav Ribnikar school in May 2023.

Jutarnji list - Obitelj Koste K. mora obiteljima žrtava svog sina isplatiti milijunsku odštetu

Jutarnji List – Croatian daily newspaper, est. 1998·

Croatia· 2025-03-19

1.0

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Kosta K. is responsible for the tragic shooting at the Vladislav Ribnikar school in May 2023.

Jutarnji list - Obitelj Koste K. mora obiteljima žrtava svog sina isplatiti milijunsku odštetu

Jutarnji List – Croatian daily newspaper, est. 1998·

Croatia· 2025-03-19

1.0

Also mentioned