Complex sentence: DC Emma Summerhayes, portrayed by Anna Acton, appeared on 21 April 2014 as the Police Family Liaison Officer for the Beales after Lucy Beale (Hetti Bywater) is murdered.
Split into simpler sentences: DC Emma Summerhayes, portrayed by Anna Acton, made her first appearance on 21 April 2014. She is the Police Family Liaison Officer for the Beales after Lucy Beale (Hetti Bywater) is murdered.