Head to the Viscount's Keep and give Guardsman Eustice her item to complete a quest. Head up the stairs to the northern side to view a scene. Afterwards agree to find Saemus to start the quest 'The Unbidden Rescue' . Head on over to The Wounded Coast and loot the corpse at the entrance. Head south at the junction to find a pile of bones and glitterdust . Fight off the Tal-Vashoth and loot the sack before continuing south. There is another corpse along the way as well as a Dalish Assassin. If you so choose, you can work out their argument and receive some coin.
Further east is a barrel and just past that is a path south to a corpse . A pile of bones can be found before the junction. Past the junction you will find The Winters and Saemus, whom is reluctant to go back with the ruthless group. A fight breaks out, so be sure to focus down Ginnis first. After The Winters are defeated more Mercenaries approach. After all is clear, tell Saemus to hold up while you search the area.
In the junction to the north is a chest , along the right side of it is a barrel , and in a cutaway part of the middle is a crate . There is a corpse, a crate with Redblossom Slave , a pile of bones with Design: Rune of Fire Warding , a chest, and The Wounded Coast monument in the southern end of the area. When you are all finished talk to Saemus to be returned to the Keep. This will complete the quest regardless of your dialogue responses.
Nice Crime You Have Around Here Talk to Merrill in the Lowtown Elven Alienage about the muggings that occur. This quest is completed at the end of the conversation.