From the bottom of the Ocean

The city is pushed into chaos after the sighting of the first victim. The corpse left behind is strange, and so many questions are out in the open. The country is thrown into chaos when another murder is discovered and then another until there is no end to it.
Detective Homer wakes up to a different reality from the one he slept from. It gets darker when he dives into the new case and uncovers more mysteries and the farther he plunges, the worse it gets.
What's coming out of the deep sea?