Published Tuesday, 03 September 2013
Will Karl's plan run smoothly? (© ITV)
But Killer Karl has a plan in place to ensure he gets away with causing the death of firefighter Toni and murdering Sunita Alahan.
"Karl plans to get hitched and hit the road with Stella (Price) straight away," explained John.
"Once Karl's married Stella, then he can flee the Street with her in tow."
He added: "He knows he's on borrowed time and that he has a very limited amount of time for this plan to go ahead.
"Karl's got it into his mind that as long as he can get Stella out of Weatherfield, out of the UK, then he will be okay.
"He borrows a bit of money off his friend and books two cheap flights to Spain for them post-wedding. Stella might think that he's got them a nice hotel, but he hasn't. Karl's only concern is getting them the hell out of Weatherfield."
Karl's secret was recently threatened with exposure after Craig Tinker revealed that he saw him leaving the Rovers on the night of the fire.
Craig is always on his mind at the minute and he can't shake it off.
John Michie (Karl Munroe)
And Karl is desperate to ensure he does not share this incriminating evidence with anyone else.
John explained: "Karl's doing a lot of ducking and diving on the run up to the wedding. He's feeling extremely hopeful that everything's going to run to plan, but at the same time he's also very nervous about his efforts to ensure Craig keeps his mouth shut.
"I don't think he'd be able to do something premeditated and calculated to him, but in the heat of the moment I think Karl has the potential to 'dispose' of Craig if circumstances left him with little other choice."
But Craig is not his only problem, as Jason Grimshaw and Dev Alahan are now beginning to unravel Karl's web of lies.
The pair have realised that his alibi for the night of the fire is flawed, meaning Karl is now under more pressure to make sure his plan goes off without a hitch.
© UTV News