First, it did not happen. But, second, coasters that have had deaths usually do continue to operate. See, for instance, Raven at Holiday World, Rolling Thunder at Six Flags Great Adventure, Timber Wolf at Worlds of Fun, etc.
I had never heard that someone died on Raven... when did that happen (not doubting you, of course, but just curious)?
Yes someone did die on raven in 2003 The lady unbuckled her seatbelt and had her lapbar up and was flung out during the event Stark Raven Mad.