oh I 'get' that slinky/sneaky cat now.....

this was the holidays signifying that the detectives had then gone up that pathway instead of Helen to check it all out....whatever it was Inga had been up to.....

you see the above chair - is meant to resemble the façade of MORSE's house in THE INFERNAL SERPENT....

http://icanhas.cheezburger.com/lolcats