The Spyros incident has been called Singapore's worst industrial disaster.
The man he accosted had purposely avoided been recorded by CCTV cameras, he said.
The affected patch of vegetation measured approximately 10m by 10m, SCDF said.
Another casualty declined to the sent to the hospital, the area's MP said.
Part of the railing on the road divider also appeared to have been knocked down.
It was unclear what happened to the dog and why it had been presumed dead.
The deceased was wearing a hospital gown and had her left arm in a sling.
Buyers would bid in one pool, with rebates or surcharges based on each car model's median Open Market Value.
It's believed that the couple had a disagreement before the victim's demise.
Police found beds enclosed in iron bars inside the elderly care facility.