Anybody can die doing any job. What's your point, other than being pedantic?
I would think his point is that a lot of the reason that serial killers target prosytitutes isn't because it's illegal, but because the serial killer may be infected with a religious notion that they are evil as a means to rationalize his actions and reduce inhibitions, we do the same when we dehumanize our enemies in war time. Right now this insanity says that Muslims deserve to die,
If that is his point I would not call it pedantic.