A mysterious trail of blood measuring around 100m long was spotted near Paya Lebar MRT Station on Monday, Aug 4, 2014.
According to a report on Shin Min Daily News via Omy, three men have been arrested by the police.
One netizen said he noticed that a section of the road had been cordoned off by the police when passing by the area.
He had parked his bicycle within the sealed off area, and needed assistance to retrieve it.
"The police instructed me not to step on the traces of blood on the ground," he said.
Another Twitter user said that the blood made his hairs stand but he did not know what happened.
One also claimed that a shirt stained with blood was found in the vicinity.
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