Should Landlords be Trained re: Dangerous Renters?

That’s what this lawsuits claims: “A landlord shot to death by a tenant in Coeur d’Alene two years ago should have been trained on how to deal with dangerous renters, a lawsuit filed this week claims. Bette Fears, 67, died Aug. 8, 2007, when Evelyn Botto, 44, shot her in the office of the Park Place Apartments, 3825 Ramsey Road, then turned the gun on herself.” More here: http://www.spokesman.com/stories/2009/aug/07/lawsuit-filed-over-murder-suicide-cda-apartments/

What do you think?