Kotwica was the subject of an international manhunt and was arrested on 8 June 2015 at a railway station in
Düsseldorf, after being caught on surveillance cameras using the dead couple's ATM card. He was quickly extradited to Austria, where he soon confessed to committing the double murder. Kotwica also admitted having killed Ehrlander, whose car keys were found in his possession. When questioned on his motive, Kotwica confessed that he felt "joy" when torturing his innocent and randomly-selected victims. Kotwica was soon sent to court, where he claimed that his "inner voices" were telling him to kill. Psychiatrists thoroughly examined him, concluding that he has had
paranoid schizophrenia for at least 10 years. Kotwica was found guilty and convicted of murdering the Hintermeiers and Ehrlander, but as a result of his mental illness, was transferred to a treatment centre in
Göllersdorf, Austria where he is currently detained. ==See also==