Svein Holden (born 23 August 1973) is a Norwegian jurist having prosecuted several major criminal cases in Norway. Together with prosecutor Inga Bejer Engh Holden prosecuted terror suspect Anders Behring Breivik in the 2012 trial following the 2011 Norway attacks.

Can we draw the following conclusion?
Svein Holden, and Inga Bejer Engh Holden both helped decide the fate of the terrorist Anders Breivik.
Yes