One Summer To Remember

Weird things have been happening since the Jamisons moved into the neighborhood. Who could explain why people suddenly got missing and why people got bloody notes warning them before-hand? No one knew the answer to that so they blamed the Jamisons.
Elianna didn't know why she trusted the Jamisons but she found herself doing so. She wanted to tell everyone that they were innocent but did not have enough proofs.
How well can she continue with the plan when her parents disappeared one morning?