wreck·er 
(rĕkər)
(rĕkər)n.
1. One that wrecks or destroys: a wrecker of dreams.
2.
a. One who is in the business of demolishing old buildings.
b. One who dismantles cars for salvage.
3. A tow truck used to move disabled or wrecked vehicles.
4. One who lures a vessel to destruction, as by a display of lights on a rocky coastline, in order to plunder it.