This 23 year old Austrian drove to the UK in November 2014. Having completed his military national service he planned to embark on a career in the international security and close protection industry. He wanted to work in the Middle East or South America and had paid £4,200 to the BMG, (Blue Mountain Group), training company based in South Wales to attend a close protection course. Wallner received clear joining instructions but decided to bring items and equipment that had no relevance to the programme. This included a .223/5.56mm semi-auto rifle, a 9mm semi-auto pistol, ammunition, knives, a tomahawk, batons, balaclavas and body armour. Wallner had legal permits for the firearms in Austria and obtained official transit permits for Europe but this did not include the UK where private possession of these particular type of firearms was illegal. Bizarrely the French port security authorities fully aware of what he was carrying allowed him on board a ferry from Calais to Dover. Furthermore they did not advise their British counterparts. On arrival in the UK he was subsequently not challenged and drove straight through the customs green channel and a further 250 miles to the small village of Llangynidr, (Just off the A40 near Crickhowell in Powys, South Wales. On arrival he checked into his accommodation at the Coach House Hotel. He met other course members that evening and naively and enthusiastically showed off his accoutrements in his hotel room. The police were called the following morning after fellow course candidates informed the BMG course tutors. Wallner was arrested, he went to court in Swansea, was found guilty of illegal possession and importation of banned firearms and ammunition into the UK and was subsequently given a suspended prison sentence, fined, deported, had his firearms confiscated and lost his course fee. He escaped a prison sentence because the Judge considered that whilst Wallner had made a gross error he meant no harm and was not a threat. Responsible licenced gun owners would have considered his actions and behaviour to be extremely odd; those of a pure fantasist.
What a strange coincidence in August 2015 to be able to find a steel roadside structure on a sheltered bend 4 miles south of Llangynidr on Brecon Beacon National parkland, (Llangynidr Mountain), cleanly struck and penetrated by 5 jacketed 9mm handgun rounds. What was particularly interesting and rather disturbing was the 3 round “Mozambique Drill” profile the shooter had employed top and bottom of the steel structure. This technique employs a “Double Tap ” to a centre mass followed by a singe shot to the head. This is a kill technique widely recognised and employed in close quarter shooting combat situations. This had been completed with great accuracy. Google Streetview overlap images on the B4560 displayed a “clean” structure in the summer of 2014.