Detention Adventure S03E08 - Pranks, Lies, and Videotape

When the school's pool miraculously freezes and the Detention Four are accused of the crime, Kelly makes a documentary to try to get to the bottom of who the true culprit could be. Using interviews and investigative journalism, she figures out who pulled the pool prank... and also makes a discovery that that gang's previous mystery may not be as solved as they thought.