Under which of the following scenarios would officers be able to enter a house in the absence of a search warrant?

a.
The officers were chasing after a fleeing felon.

b.
The officers had a reasonable belief that if they did not enter, evidence would be destroyed.

c.
The officers needed to prevent the escape of a felon inside the house.

d.
The officers needed to enter to reduce the risk of danger to the police and others.

e.
All of the above.