Complex sentence: Komšić was born in Sarajevo to a Bosnian Croat father, Marko, and Bosnian Serb mother Danica ("née" Stanić; 1941--1 August 1992), who was killed by a sniper as she sipped coffee in her apartment during the Siege of Sarajevo.
Split into simpler sentences: Komšić was born in Sarajevo to a Bosnian Croat father, Marko, and Bosnian Serb mother Danica ("née" Stanić; 1941--1 August 1992). His mother Danica was killed by a sniper as she sipped coffee in her apartment during the Siege of Sarajevo.