ransack

Short definition from Wiktionary

Verb

1. 1
   To loot or pillage.
2. 2
   To make a vigorous and thorough search of (a place, person) with a view to stealing something, especially when leaving behind a state of disarray.
3. 3
   To examine carefully; to investigate.
4. 4
   To violate; to ravish; to deflower.

Noun

1. 1
   Eager search.