Abigail is an ingenious detective who must find the murderer! With her twin sister, Alice, a popular police officer, they can definitely catch the culprit red-handed, right?! However, this murderer is very sneaky. How on earth are they supposed to catch them in the first place? Will the twin sisters find out who the murderer is or will Abigail ACTUALLY FAIL a case?! Read their diaries to find out the ABSOLUTELY SHOCKING TRUTH!