Destroy is a mission in Streets of Rogue which requires the player destroy a specific object in a building.
How to Complete[]
Attack the objects with either a melee or a ranged weapon to destroy them.
Attacking Generators will make the owner mad. Make sure you can handle a fight or you will need to find a stealthier way to destroy the Generator.
With a Wrench you can silently set off a timer (10 secs) for it to blow up. However if the owner or the guards sees you doing this they will become hostile, unless you have the Sneaky Fingerstrait.
Throwing a Grenade works too. As long if you can find a hiding spot for the owner not see you doing it and getting away from it.
Alternatively you can use the EarWarp Whistle and destroy the Generators, the owners will not investigate nor hear the explosion as long you're out of their sight.