Complex sentence: Zachistka in Borozdinovskaya was a June 4 2005, raid by the ethnic Chechen unit battalion of the SPETSNAZ GRU on the ethnic Avar border village of Borozdinovskaya, resulting in eleven civilians being "disappeared" and a 77-year-old man was murdered.
Split into simpler sentences: Zachistka in Borozdinovskaya was a June 4 2005, raid by the ethnic Chechen unit battalion of the GRU Spetsnaz on the ethnic Avar border village of Borozdinovskaya. The attack resulted in eleven civilians being "disappeared" and a 77-year-old man was murdered.