Not that they had anything to do with it, but apparently that makes no difference. The mother of Charles Bishop, the idiot teenager who stole an airplane and crashed it into a Tampa building in January has sued the maker of the acne drug Accutane for causing her son's suicide. As Michael Fumento notes, there's no evidence whatsoever that Accutane causes depression or suicide. Moreover, there's no evidence, other than the mother's claims, that the kid even took Accutane; the autopsy found none in his system. And given that the kid left a note praising Osama Bin Laden, it's a little difficult to see how depression was even a factor.
But, hey, if you can profit off your son's death, why not?