The SSNP was outlawed and its entire leadership was arrested .
Al - Asali appointed Abdel Hamid al - Sarraj to lead an official tribunal which identified the SSNP with backing of the United States as the main culprits .
The SSNP was outlawed and SSNP 's entire leadership was arrested .
Al - Asali appointed Abdel Hamid al - Sarraj to lead an official tribunal which identified the SSNP with backing of the United States as the main culprits .