However, the victim subsequently called his acquaintance, who did not know Lim, to accompany him.
The victim did not specify what they were doing but brought along a wooden stick.
The two then went to Lim's unit, where the victim confronted him about the collision.
Escalated into bloody corridor scuffle
Lim opened his gate and went out to argue with the victim.
When the argument escalated and the victim hit him with the stick, Lim ran back inside and got a knife with a 37cm long blade from his kitchen.
At around 11:30am, the two had a bloody scuffle with their weapons at the corridor.
During the scuffle, Lim slashed the victim several times, causing multiple lacerations, bruises and abrasions on his head, neck and limbs.
An autopsy found that he had died from ischaemic heart disease.
The scuffle had resulted in numerous blunt force and sharp force injuries to the victim, such as a 5.5cm incised wound on his forehead, a 4.5cm by 0.5cm incised wound that went through his nose cartilage and caused cartilaginous fractures, along with other wounds on his scalp, neck, and right arm.
However, the report found that these injuries were not fatal.
His acquaintance was conveyed to the same hospital to get his left forearm injury treated.
Meanwhile, Lim was brought to Changi General Hospital as he complained of chest pain at the time of arrest.
Lim was found to have sustained 1cm lacerations on his left eyebrow and left thumb, along with abrasions over his left forearm, left thumb and left knee.
He was placed under arrest later that day.
When the man's acquaintance tried to intervene, Lim swung his knife and injured his left forearm.
Sometime later, the fight ended.
The victim left and went to the lift lobby, but later fainted near the lift, as per previous reports.
Meanwhile, his acquaintance asked Lim for water to wash his wounds. Both remained at Lim's unit until police arrived.
When officers asked Lim for the weapon used, he initially showed them a different knife.
It was only after investigations revealed a bloodstained knife placed under the sink that Lim confessed that it was the correct weapon used.
Victim died from heart disease
The victim was conveyed to Tan Tock Seng Hospital by ambulance, and was pronounced dead at 1:20pm.