Qeelsian-Haklasian serial killer theory

The Qeelsian-Haklasian serial killer theory (also called the Border Killer theory) is a theory advanced by Qeelsian National Police officer Taimakhanur Qeelsia. It alleges that several unsolved serial murders, including mass murders, were perpetrated by the same individual, or group of individuals between 1991 and 2006. The unsolved crimes put forward were commited in Qeelsia and Haklasia, in cities close to the border.
== Development and investigation ==
Following the 1995 Tahzayu family massacre in Aithrahaan, in which six members of the Tahzayu family were stabbed to death and robbed in their home, officer Taimakhanur Qeelsia examined evidence from former cold cases to find parallels. After several interviews with known burglars in the area, it was concluded that the extremely violent nature of the crime fit better with a serial killer motive than that of a common burglar. Following this revelation, officer Taimakhanur and two of his colleagues compiled cold cases from the areas with similarities.
After several years of investigation, the theory was officially put forward in 2004, with a small datasheet of cases showing the similarities. Some of the cases were dubbed cannon by the document, indicating strong evidence that they were connected. Similarities in perpetrators described by surviving victims and bystanders were compiled, as well as other similarities.
Case 	Date 	Tall, white male	Brown hair	Short facial hair	Glasses	Tattoo on hand	Blue eyes	Fast runner	Grey jacket	Shoe size 12	Cannon
Murder of Duyom Qeelsia 	6/5/1991 	x 	x 	x 	x 	 	x 	x 	x 	x 	x
Attempted murder 1 	8/9/1991 	x 	x 	x 	 	 	 	x 	x 	x 	x
Attempted murder of Wankur Musyalin 	19/2/1992	x 	 	 	 	 	 	x 	x 	x 	x
Murder of Pavo Ancyad and Saisa Ruyovin 	20/3/1993	 	 	 	 	 	 	x 	x 	x 	x
Murder of Kaha Suvonir Qeelsia 	28/3/1995	x 	x 	x 	x 	 	 	x 	 	x 	x
Attempted murder 2 	1/2/1995 	x 	x 	x 	 	x 	x 	 	 	x 	x
Burglary 1 	4/3/1995 	x 	 	 	 	 	 	x 	x 	x 	
Attempted murder of Betah Katovin 	9/3/1995 	 	x 	 	x 	 	x 	 	 	x 	x
Tahzayu family massacre 	21/5/1996	x 	x 	x 	x 	 	 	x 	x 	x 	x
Attempted murder of Pabatur Haklas and Sainatur Haklas	4/8/1997 	x 	x 	x 	x 	 	x 	 	x 	x 	x
Burglary 2 	7/9/1997 	 	 	 	 	 	 	x 	x 	x 	
Category:Serial killers
Category:Crimes