Kematu is the leader of the Alik'r search party, and is present during the quest In My Time of Need.
In My Time of NeedEdit
During the quest, the Dragonborn can decide to either help him capture Saadia or help Saadia by killing the Alik'r warriors. Kematu can be found in Swindler's Den with a few other Alik'r warriors. He dual-wields Scimitars.