South Sudan frees seven detainees accused of coup

Seven prisoners accused of leading a coup attempt in South Sudan have been freed and flown to Kenya.

The former secretary general of the ruling party Pagan Amum and three others are still facing the prospect of trial on charges of treason.
 
They have been called the materminds of the coup.
 
Al Jazeera's Jamal ElShayyal reports from Juba.