Complex sentence: Abul Djabar (died 21 October 970) was an Afghan serial killer who killed at least 65 people, and was suspected of murdering over 300 men and boys.
Split into simpler sentences: Abul Djabar (died October 21,1970) was an Afghan serial killer who had killed at least 65 people. He was suspected of murdering over 300 men and boys.