Here is another episode where there seems to be too little to the storyline, except that a black guy is killing a lot of other black guys to steal their pigment. Great. Terrific. That's a strange thing that is occurring.
And of course only Mulder and Scully are capable of not only working out what is happening, but of tracking down the culprit in the most obscure place possible. And then once captured he'll face trial if he lives. Yeah OK, that's all fine, but in the long run how much do you get invested in the storyline?
The answer is - not a lot. It's just not particularly interesting. 2/5.