11/06/2014 09:39 BST | Updated 11/06/2014 09:59 BST

‘EastEnders' Spoiler: Did Ian Murder Lucy Beale? Peter Gets Suspicious (PICS)

Peter Beale begins to suspect his own dad in next week’s ‘EastEnders’, as Ian decides to move on with his life and set a date for his wedding to Denise.

Ian has been secretive about his whereabouts on the night of Lucy Beale’s murder, and constant calls from an unknown number have Peter wondering what his dad is hiding.

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Ian and Denise decide to set a date for their wedding

Ian has also become increasingly unsure as to whether Jake is Lucy’s killer - even though Jake is currently in jail for the crime.

In a heated exchange, Peter accuses Ian of not caring about Lucy’s death, making him even more isolated from his family.

Peter and Lauren Branning recently launched their own investigation into Lucy’s death, though it’s not been very successful so far.

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Peter is horrified by Ian's plans

Elsewhere in Albert Square, Max and Abi Branning have been busy cleaning the car lot and making sure there is no evidence of Max’s scuffle with Lucy, which took place days before her death.

There has been speculation over whether the murderer may have struck again, as Sharon was left in a critical condition following an attack in her bar.

Watch ‘EastEnders’ on Monday 16 June at 8pm to see the events unfold.

Photo gallery'EastEnders': Who Killed Lucy Beale? See Gallery