(2)v. the act of picking apart/scavenging through an object or place to obtain useful or working parts/pieces to benefit oneself.
v. Vultured, Vulturing
(2) "He totally just vultured that computer! there are no more working parts!"
"They really went through that pastry shop vulturingly; there is nothing good left!"
However, no sabotage is done, as in a vulture circling above an animal (the relationship) dying in the desert. Vultures are scavengers, and let the relationship fall apart naturally so they don't feel guilty (although guilt may be present regardless.)