The python might have just eaten something, going by the bulge in its belly.
The town council said it replaced the broken drain cover that day.
Another resident reportedly said he was almost attacked by a crow.
The Archbishop told followers that they must "continue living our lives normally".
There are less than 150 Malayan tigers left in the wild.
The couple had just celebrated their 36th wedding anniversary in August.
The teacher suspects that the python came from the woods behind the school.
Police believe that the assailant acted alone and that his motive is not terrorism.
The RSAF Facebook page thanked both the rescue personnel and the SGH team.
Videos of the incident were captured by another passenger.