One of us is lying ( PJO AU

Five enter detention.
Only four come out alive.
School can be murder.
MIT hopeful Hylla had always followed the rules. Well almost always.
Football star Frank was set on a straight path. Maybe not that straight after all.
Thalia would do anything for her brother. Even murder.
Piper was an open book. Right?

Octavian could never keep his mouth shut. And you know what they say.
Snitches get stitches.

( An au based off of the two books I use to drown out my English teacher. I own nothing except the au premise.