Minor tracked target's movement for 15 daysNEW DELHI: It was an almost decade-long vendetta that led to the murder of 56-year-old property dealer Lakhpat Singh Kataria in south Delhi's Malviya Nagar, police said on Sunday. He had filed an FIR against Kataria in 2016 following a brawl that he claimed left him bedridden for nine months. Police teams then apprehended his minor son, who led them to his father.Police have seized the motorcycle used in the crime. At the time, Lakhpat Singh and his associates had allegedly assaulted the accused over a property dispute. A case was then registered against Singh and his brother, while a cross-case was filed against the accused and his family.