Diary of a Witness

Exactly one week ago a big theft has happened in a small peaceful suburb, the rifled house is ownership of the scientist Garry Marlow, who is very popular for his work in the field of finding alternative fuels for his automobile. The police talked to the only witness who is Garrys neighbor. Last night, someone rifled into his neighbors house and kidnapped him. The police know that somewhere here the witness diary is hidden and that they will have to find it.