Main Story 11-13
Overview
- Stage Cost:
AP x10 (First-Time Cost) - First Clear Rewards:
S-Chip x40
Guide
- Hover to view spoiler content.
Investigation
Analysis
Letha Graye had plenty of chances to survive because...
- Lockless Door + Pesticide Toxicity
Summary
Location(s)
Letha Graye's Home
Character(s)
Evidence
Single Lollipop
A lollipop that fell near the foyer in Letha Graye's home.
Suspected to be a lollipop from Letha Graye's bedroom. After comparison, the fingerprint found on the surface is a match to Hugo Graye, Letha's father.
Candy Jar
A candy jar placed on a shelf at the crime scene.
The lollipops in this jar are the same brand as the single lollipop found in the guest room foyer. Letha's fingerprints were found on the jar and several of the lollipops inside.
Test Papers
Test papers scattered around the desk.
Weekly and monthly test papers for each subject in school. Letha's grades were always in the top three in her class until two months ago. Her grades declined sharply around the same time as her suspension.
Storage Box
A storage box containing many male accessories was found on a shelf.
Among the accessories stored in the storage box, the one that stands out the most is an expensive men's watch with signs of wear and tear. This watch has been popular online recently. However, the style of the watches in the storage box doesn't fit someone of Hugo Graye's age. It may belong to someone else.
Liquid Composition Analysis Report
Examination results issued by the Judicial Forensic Institute. They confirmed the milk left at the crime scene contained traces of a toxin.
Test Object: Residual milk in a cup
Test Results: Contains small traces of pesticide, similar to the toxin that Letha ingested.
Pesticide Information: Through a comparative analysis, it is confirmed that the pesticide is "TTL." The pesticide, which was developed and produced last year, has excellent insecticidal ability and low toxicity. This incident is the first recorded fatality.
Note: No traces of pesticide were found in the cartons of milk stored in the refrigerator at the crime scene.
Letha Graye's Autopsy Report
The autopsy report issued by Judicial Forensic Institute. It confirms that Letha Graye's death was caused by pesticide poisoning.
Victim: Letha Graye
Cause of Death: Pesticide poisoning followed by viral encephalitis.
Time of Death: Early in the morning 2:00~4:00
Notes: Non-fatal pinch marks on the neck, which, based on the direction and force of the marks, could have been subconsciously caused by Letha as she struggled with the burning sensation caused by pesticide entering her throat.
Clue(s)
Lockless Door
- The door to Letha Graye's bedroom doesn't have a keyhole or a latch, making it impossible to lock.
Pet Lizard
- Letha Graye used to have a pet lizard, which died recently and was buried in the backyard under a locust tree.
Plummeting Grades
- Letha's grades were always in the top three of her class until two months ago when she was suspended.
Bed-wetting Behavior
- Letha Graye is a freshman in high school, but still wets the bed.
Pesticide Toxicity
- The toxicity in this pesticide is relatively low, and poisoning will take place over five hours. Its cure rate is very high, and there has been no report of a fatal case.
Letha Graye - Death
- Letha Graye's cause of death was pesticide poisoning followed by viral encephalitis.
Pinch Marks on the Neck
- When the pesticide entered her throat, it caused a burning sensation, and Letha Graye struggled with the discomfort by pinching her neck.
Plenty of Chances to Survive
- It would have taken at least five hours for the pesticide she ingested to poison her to death. With the bedroom unlocked, she should have had ample time to get help.
