Webflorida state lawmakers that represent the jacksonville area are calling for a department of justice investigation into duval county jail deaths. Webnews4jax on friday obtained videos and photos from the fourth judicial circuit state attorney’s office as part of the investigation into the death of daniel. Webtwo jacksonville legislators called on the department of justice to investigate duval county’s jail after the tributary found the death rate among inmates. Webtwo jacksonville legislators called on the department of justice to investigate duval county’s jail after the tributary found the death rate among inmates.