SINGAPORE, Oct. 6 -- Singapore police escorted a 66-year-old man accused of murdering his neighbour back to the scene of the alleged crime in Yishun.

Koh Ah Hwee is charged with killing 30-year-old Vietnamese national Nguyen Phuong Tra outside a sixth-floor unit at Block 323 Yishun Central on September 24, according to the Straits Times.

Koh arrived at the block in a black van around 10am on October 6, accompanied by several plainclothes officers.

He wore a red top and blue shorts and was restrained as officers led him to his fifth-floor unit before taking him to the sixth-floor corridor where the attack allegedly occurred. He left the scene at about 11.25am.

Residents said the victim and her husband had lived in the sixth-floor unit ...