Kill Frog Morton.

Kill Frog Morton is a side quest in Fallout 2.

Synopsis
Frog Morton and his nine person gang have recently moved into the Great Wanamingo Mine on the outskirts of Redding. Naturally the Sheriff – Earl Marion – doesn't like raiders so close to town and hires you, the Chosen One, as a mercenary to remove the threat.

Walkthrough
Travel to the Great Wanamingo Mine and kill Frog Morton, leader of the raider gang. He can be found near the elevator entrance to the mine itself. Upon killing Frog Morton and his gang the player character will be awarded 3000 experience points, as well as $1000 after returning to the Sheriff.

Following completion of this quest the player character will eventually encounter Frog's three brothers, Toad, Newt and Snake each seeking their revenge with their own four man gang.