Next week on Coronation Street, DS Swain ramps up the investigation into Lauren's disappearance - and soon, Roy is arrested on suspicion of murder.

Elsewhere, Eliza decides she wants to move to Germany with Dom, nanny Linda presents Joseph with a big opportunity and Tracy tries to get Amy to bond with Tommy O.

Read on for pictures and spoilers from next week's new episodes!

Monday, March 11 (Episodes 11210 and 11211)

Writer: Simon Crowther and Chris Fewtrell
Director: Judith Dine

Stu's heart sinks when Eliza finds the envelope containing the 10k with the message "I'm sorry I let Eliza down".

Damon calls Harvey and demands a cut of the profits from the job, threatening him with the police. Later, Damon tells Sarah that he's spoken to his financial advisor and they should be able to afford the house of her dreams.

Sean views Lauren's old flat and tells Bobby that he saw what looked like blood on the curtains. Swain and Craig soon investigate - and Bobby tells them all about Lauren's relationship with Roy, how he gave her a job, found her somewhere to live and cleaned up the flat when she was gone.

Also: Gary and Maria learn that Mason has been charged with using a bladed article in a threatening manner and will most likely get a custodial sentence, while Sam decides to write a character reference for Simon.

This hour-long episode airs Monday, March 11 at 8pm on ITV1 and ITVX

Wednesday, March 13 (Episodes 11212 and 11213)

Writer: Sam Holdsworth
Director: Merlyn Rice

With some help from Sam and Hope, Eliza manages to track down Dom and takes him to see Stu and Yasmeen at Speed Daal. Eliza announces that she's not prepared to lose her dad again and wants to move to Germany with him.

Leanne and Simon leave for court - and Leanne shoots Nick a dirty look when he makes out he's too busy to accompany them.

When Swain asks Max about Lauren's secret boyfriend, he admits that he never met him but has suspicions that it is Daniel. Swain brings in Daniel for questioning and leaves him horrified when she suggests that Lauren paid for her lessons with sex. Later, Bethany and Daniel listen to Swain giving a radio interview in which she suggests that Lauren has been murdered.

Amy reluctantly meets her mum for lunch at the Bistro but is unimpressed when Tracy has arranged for Tommy to be there too so that they can bond. Amy decides to order the most expensive champagne on the menu.

Also: Chesney's gobsmacked when Linda suggests that Joseph could go to Oakhill - and she'll pay the fees.

This hour-long episode airs Wednesday, March 13 at 8pm on ITV1 and ITVX

Friday, March 15 (Episodes 11214 and 11215)

Writer: Jan McVerry and Carmel Morgan
Director: Merlyn Rice

Having learned about the Oakhill idea, Gemma tells Chesney to get Linda to back off. Later, at the pub, Izzy and Gemma bitch about Linda for favouring Joseph over Jake and the quads - but Paul points out that Oakhill could be the opportunity of a lifetime for Joseph.

At The Chariot, Leanne visits the seminar being put on by The Institute and is charmed by their rep, Rowan, who encourages her to share her innermost feelings.

Carla and Nina advise Roy not to get involved with Max's fresh appeal over Lauren as he's already getting trolled online. When Suki from the Gazette arrives at the café to cover the appeal, they are interrupted by Swain, who tells Roy that she is arresting him on suspicion of the murder of Lauren Bolton.

Also: Stu suggests to Dom that Eliza spend a fortnight with him in Germany over Easter with a view to a permanent move eventually, while Toyah lets slip to Steve that Amy had lunch with Tracy and Tommy.

This hour-long episode airs Friday, March 15 at 8pm on ITV1 and ITVX