# Explosion and bomb plot investigations in Denmark > Developing situation record from CLSTR: https://clstr.news/situations/explosion-and-bomb-plot-investigations-in-denmark > Updated: 2026-11-03T12:12:00.000Z. Sources: 5. Developments: 2. Legal proceedings and police investigations have addressed several explosive incidents across Denmark. In October, the Østre Landsret increased the prison sentences for three men convicted of an attempted bombing in Odense involving 4.4 kilograms of plastic explosives. One defendant, Deniz Köycu, received 13 years in prison, an increase from the initial 10 year sentence. In November, Danish authorities reported arrests related to two separate explosion cases. In East Jutland, a 35 year old man and a 35 year old woman were charged with attempted murder following a September 15 explosion at a private residence near Skødstrup. Investigators suggested the attack targeted a former businessman due to disputes within a criminal environment, though the suspects deny wrongdoing. Additionally, Southeast Jutland Police arrested six individuals suspected of involvement in an October 22 explosion at Hammerværket in Vejle. The incident involved a homemade bomb detonated in a building stairwell, resulting in property damage but no injuries. ## Timeline ### 2026-11-03: Danish police arrest suspects in separate explosion investigations Police in Denmark have arrested multiple suspects linked to two separate explosions: one targeting a businessman in East Jutland and another involving a homemade bomb in Vejle. 4 sources. https://clstr.news/cluster/danish-police-arrest-suspects-in-separate-explosion-investigations ### 2026-10-05: Østre Landsret increases sentences in Odense bomb plot case Denmark's Østre Landsret has increased sentences for three men involved in a December 2023 bomb plot in Odense involving 4.4kg of plastic explosives. 4 sources. https://clstr.news/cluster/stre-landsret-increases-sentences-in-odense-bomb-plot-case --- Cite as: Explosion and bomb plot investigations in Denmark. CLSTR, https://clstr.news/situations/explosion-and-bomb-plot-investigations-in-denmark