Police have confirmed an 18-year-old man is in custody after surrendering himself to police. No charges have been laid.
In a series of posts on his clothing brand’s Instagram page, BG Premium Apparel, Geppert said he “won’t stop” until he “sorts” this for his little brother.
“Rest in paradise Harry Geppert I love you my little brother! I love you more then (sic) anything regardless of the things that have gone on in our family your (sic) still my blood and I promise I won’t rest till I have made this person pay,” he wrote on a post.
“I have watched my mates and close people die around me, but nothing compares to the feeling of loosing (sic) a younger brother. Harry you where (sic) a true Geppert, a soldier and I will make sure name will live on.