case
US /keɪs/
UK /keɪs/

1.
an instance of a particular situation or fact
:
•
In this case, we need to act quickly.
•
It's a classic case of mistaken identity.
2.
3.
1.
2.
to examine (a building or area) with a view to future crime or other illicit activity
:
•
The burglars spent hours casing the bank before the robbery.
•
The detective was casing the suspect's apartment.