Missing person report and first reaction Police were informed about Klug's disappearance the same day and police walked the area around Klug's apartment with a
detection dog the same evening. The dog led police to Südplatz where her trail ended, leading to the assumption that she boarded the tramway there. Later, a police helicopter was used in the search. investigations at first focused on an excavation hole on campus which was sealed the day after her disappearance. In the basement of one of the buildings on the campus a detection dog gave a bark that signaled the smell of a corpse from a newly-installed AC that was connected with the excavation hole. However, a survey of the site did not result in any findings. Police used ground-penetrating radar and drilled 33 Police also conducted an extensive survey of the surroundings of the IKEA store in Günthersdorf Information about Klug's final steps on the day of her disappearance is restricted to witness reports, as video footage from public transport in Leipzig is automatically deleted after 24 hours and police failed to secure the footage in time. Klug would likely have taken bus line 131 from Leipzig Westplatz to Günthersdorf IKEA. However, according to police the vehicles used on that line are not equipped with video cameras. Footage from IKEA was obtained and analyzed by the police but was inconclusive regarding the question of whether Klug made it to the store.
Further theories The possibility that Klug voluntarily disappeared was considered. However, the fact that she left her passport and bank cards at her place made this option very unlikely. There had been no movements on Klug's bank account since her disappearance. Investigations into the possibility that Klug has been victim of a crime have focused on her Scientology background. Police has highlighted the fact that Klug is a close family member of a high-ranking Scientology executive who left the church. Klug's mother and sister are currently unaccounted for as well since police were unable to trace them after their relocation to South Africa. According to her former teacher, Klug had disappeared in 2015 from a tent camp and reappeared a day later, having spent the night alone in the woods. He described Klug as independent-minded and outgoing, and suggested that her disappearance was a consequence of this trait. On 16 October 2022 the police published a report on new witnesses who came forward after the broadcast of the
Aktenzeichen XY feature. One witness claims to have seen Klug on the day of her disappearance around 3 p.m. at the tram station
Richard-Lehmann-Straße/Hochschule für Technik und Wirtschaft, just two stops from
Südplatz, talking to a man about visiting IKEA. From there Klug supposedly took the tram in the direction of Connewitz, a nearby district of Leipzig. According to another witness, a truck driver, Klug walked alongside the Saale Elster channel in Günthersdorf, close to the IKEA store, and from there across a bridge in the direction of the road
Bundesstraße 181. On a parking lot located between the bridge and the main road she might have stepped into a car with an
Esslingen license plate. This prompted renewed speculations in the media regarding the role of Scientology in this case as the German branch of Scientology has one of its main centers in the Esslingen area. According to the police, another witness' testimony suggested a connection to Scientology's European headquarters in
Copenhagen. It is still unclear whether Klug made it to Halle and specifically to the
Herbstsession. Only one person who attended the event in 2019 has come forward to the police. Bone analysis confirmed the remains to be Klug's. There is currently no evidence for foul play. However, police are still investigating the cause of death and possible criminal activity. The main trails are heavily frequented, but Klug's remains were found in a remote spot that prevented discovery for over three years. In July of 2023 it was reported that the investigation was still ongoing and that the forensic report was unfinished. Therefore there was yet no information about Klug's cause of death or the possible involvement of another person. In March 2024 the state prosecutor's office renewed their statement that the investigation was ongoing. As of 2024, police still saw no evidence of foul play, while Klug's father ruled out a suicide since no suicide note or other evidence has been found. Attempts to rescue data from Klug's cell phone found next to her remains had been unsuccessful but were still in progress. Analysis of the remains in a lab was still ongoing as well.
Criticism of police investigation German journalist Peter Jamin who has followed missing person cases for more than 30 years criticized the way German police investigated this and similar cases. Crime suspicions were investigated hesitantly and possible connections to other cases were neglected. Jamin suggests a connection to the missing person case of Scarlett Salice who went missing in a different part of Germany in 2020. ==See also==