Complex sentence: He was a student member of the Sudanese Communist Party, after being accused of murder of an Islamist at Cairo University, he fled Sudan and joined the SPLM between 1983 and 1986.
Split into simpler sentences: He was a student member of the Sudanese Communist Party. After being accused of murder of an Islamist at Cairo University, he fled Sudan and joined the SPLM between 1983 and 1986.