PLL 5x18 Promo: Johnny Acting Suspicious?

Is Johnny keeping secrets?  In the Canadian promo of PLL episode 5x18 “Oh, What Hard Luck Stories They All Hand Me”, Spencer find out that Johnny has one of the Alison’s missing posters.  Johnny tells Spencer that “this whole town is strung together with whispers”.

Spencer is confident that Alison is going to be tried and convicted of murder.  Aria is worried that Alison’s desperation will grow as the trial date gets closer.  Hanna thinks Alison will get more dangerous.

Holbrook seems to have some anger issues.

Mike says “you can’t take everything apart like you want her to disappear”.

Do you think Johnny has some secrets of his own?