give the fellow some face man ! .....
it's not like he's a mass murderer or raped somebody or
something ....
cover up his face and take him to one corner lah !
.....
the jaga wanted to act hero issit ? ... 
Gotta agree.... what's with tying him up and displaying him out
in the open?
By all means apprehend him, but then the guard should have
immediately taken the suspect to the back-of-house area for
questioning!