"My partner had the same lopsided grin frozen on his face that he always did. I didn't know who shot him or why, but I did know one thing. That gun was a .38, same as the one that had gone missing from my office earlier this week. And I was willing to bet my fingerprints were still all over it."
Second, we have: Adventure
Deep in the Amazon Jungle, this brave explorer has just followed an ancient map to the ruins of a lost city!
Third: Horror although it would also work under Fantasy
Silently, the cloaked figure dips his oar into the river of blood. The small craft moves slowly, weighed down by the dead who are eager to reach the other side.
This one was inspired by this song, which was in turn inspired by Greek mythology.
And for the last one, I used the "Other" category, or Steampunk. Although, you could maybe get away with calling Steampunk Sci-Fi, I think I'll play it safe and stick with "Other"
The tinkering scientist makes some quick adjustments to his latest invention.