Mohali, Aug. 30 -- The Mohali logistics firm employee who had brutally stabbed his colleague to death at their office in June this year was in a "one-sided relationship" with the victim and had hatched the plan to kill her just four days before the incident and ordered two knives online after she snapped communication with him.

This was revealed in the nearly 300-page chargesheet filed by the Mohali police in the Dimple Khatri murder case on Saturday.

Khatri, 30, was working at her desk on June 4, when the accused, Harjinder Singh Mann, 33, had approached her from behind and opened an attack.

Closed-circuit television (CCTV) camera footage, later retrieved from the spot, purportedly showed Mann repeatedly stabbing her as she ran across...