Star Wars: Dawn of Darkness
The so called “Mysterious Mandalorian” was first observed by fellow Mandalorian Aiden Dyre while walking through a busy square in Quantill City on the planet Ando where he saw an Imperial newsnets large holofeed describing the Mandalorian.
From what Aiden could tell from the holofeed this Mandalorian is a scoundrel and a bandit, raiding mining facilities with a large team of fellow bandits along the Corellian Trade Spine in the Outer Rim Territories.
Being a lawful solider Aiden has little respect for the thought of a fellow Mandalorian turning to a life of banditry. More so Aiden is suspicious that this Mandalorian may have had a connection to the Mandalorian who lured him to Ando only to be betrayed by the equally mysterious Jeyen and framed for the murder of Imperial Sector Governor Craz Oduur.