The landlord at the center of a sprawling empire of rundown and often dangerous rental properties in Southern California is now being sued by the state. David Wagner has more on the man in the middle of an LAist investigation. 

<p>The landlord at the center of a sprawling empire of rundown and often dangerous rental properties in Southern California is now being sued by the state. David Wagner has more on the man in the middle of an LAist investigation.&nbsp;</p>