Detectives, the killer has left a weekly riddle for you...

Who am I?

Who am I you may well ask.
If you don’t seek the right questions you’re going to fail the task
Although you’re interrogation has been bold
Your interview techniques are blowing hot and cold

I am like a chameleon I have many faces
I have you fooled by pretending to be in different places
You must put your heads together to get back on the right track
As at the moment you’re so far of the mark.

I have many motives for killing Jane
Follow the clues and you will discover that my reasons have been so plain
So detectives get your thinking caps on
Other wise I will be getting away with MURDER.