The discovery under the planks:

Guided by an inexplicable force, they set off as soon as night fell for their old forest cabin. The path seemed endless, each step awakening painful memories.
In their daughter’s bedroom, a hunch prompted them to examine the floorboards. Under a loose slat, they unearthed a personal diary. Emily’s shaky pages described a disturbing discovery: she had seen her uncle and the village doctor preparing suspicious concoctions made from dangerous plants.
The terrible truth emerged: Emily’s illness was the result of deliberate poisoning.
Continued on next page//