Court observers and victims have expressed their concern over the delay, however, a court spokesman said that the proceedings would resume this week.
History would prove the Swedes wrong, though Bergström himself disavowed the Khmer Rouge in 1979, a year after his return from Cambodia.
While the former cadres no longer fear war with their fellow countrymen, tensions with neighboring countries come up regularly in conversations about the state of the peace.
The radio show will focus on women living under the regime, and the impact of sexual and gender-based violence, both historical and contemporary.
DC-Cam has completed 19 memorials since it began its Genocide Education Memorial Project in 2010.
An estimated 1.7 million Cambodians died during the rule of the Khmer Rouge between 1975 and 1979.
Some $260 million has been spent on the proceedings since 2006, with only one defendant, Duch, receiving a full sentence for his charges of crimes against humanity.
“At the end when Uncle Nuon ordered me to destroy all human beings from S-21, I was very shocked and could not do anything. I was sick the day that the Vietnamese arrived,” Duch told the court. “I was very scared.”
Though the Khmer Rouge has been gone for decades, many victims have not recovered from the pain of losing their family and their loved ones decades ago.
Duch, who oversaw the torture and execution of more than 15,000 people at the prison, became the first Khmer Rouge official to be found guilty of crimes during the reign of the regime.