Complex sentence: In 1978, Dick covered the cult mass suicides in the jungle of Guyana engineered by the Reverend Jim Jones, in which nine hundred followers of Jones consumed a cyanide-laced drink.
Split into simpler sentences: In 1978, Dick covered the cult mass suicides in the jungle of Guyana engineered by the Reverend Jim Jones. Some nine hundred followers of Jones consumed a cyanide-laced drink.