Fortnite – Downtown Drop Challenge – Find Jonesy in the Sewers Location Guide.
In this guide we show you where Jonesy hides in order to complete this challenge. There is a manhole in the middle of the road, simply head down here and follow it to the end and you can find Jonesy at the very end. The route will force you near him so you cannot miss him.
Just before you get to his position, you get a boost, so you may not even see him. Passing it is enough to complete this challenge.