Zrębin is a village in the administrative district of Gmina Połaniec, within Staszów County, Świętokrzyskie Voivodeship, in south-central Poland. It lies approximately west of Połaniec, south of Staszów, and south-east of the regional capital Kielce.
On the night of 24–25 December 1976, one of the most notorious murders of the Polish communist period took place in Zrębin, dubbed "the Połaniec case".
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