This quest is not available in game.
Retrieve Haggard's Badge from Dead-tooth Jack's camp, and return to Marshal Haggard.
Burlguard sent you, did he? Yes, I have spare weapons around here, but first I have a task for you...
A while ago a Defias villain Dead-tooth Jack tricked me. It was dark and he was wearing a Stormwind tabard and I thought he was Marshal Dughan. He said he needed my old Stormwind Marshal's badge and I gave it to him... and then he laughed and ran off before I could catch him!
Get back my badge! Dead-tooth Jack probably has it stowed in his camp to the south.