Waterloo Road (series 4)

Following the fire that nearly destroyed the school, Rachel is keen to start the new term with a clean slate and no more mistakes. New pupil Earl Kelly, however, ensures that Waterloo Road experiences one of the worst days in its history. Meanwhile, new PE teacher Rob Cleaver makes a big impression on Jasmine, Steph and Matt, whilst Grantly returns to school with a new look. Elsewhere, Love is in the air between Donte and Chlo and Davina and Tom.

Rachel's sister Melissa Ryan risks getting them both fired when she loses control of her adult education class. Eddie is furious when he discovers that Rachel has gone behind his back. As the sparks fly between him and Melissa he has to assess how he really feels. Meanwhile, the new security guard Dave Miller is taking his job seriously, until he develops a serious crush on Steph Haydock. Steph finds herself inundated with gifts, and it's clear she's going to have to let Security Dave down gently, but how...?

Matt has applied to be an emergency foster carer but may be biting off more than he can chew with his first ward – Sambuca Kelly. Meanwhile, Donte has organized an underground boxing match between Bolton Smilie and another pupil from a rival school. With Donte's debts spiraling out of control, the boxing match is a quick win to earn some cash, but can he continue to keep the teachers in blissful ignorance?

Earl's doing his best to convince Maxine that they should have a baby. He wants them to finally have what they never got from their own childhoods; a proper family, a home and stability. This horrifies Steph, but Maxine's will becomes stronger and more resolute – no one understands Earl like her. However, the arrival of a mystery girl looking for Earl has Maxine questioning if she really knows him at all. The furious confrontation that follows triggers a chain of events that leads to tragedy.

The school is still reeling after the murder of Maxine Barlow. Rachel feels responsible – the buck stops with her. She plans to resign with immediate effect. However, the shock revelation from Paul that the gun in the school at the start of term was Earl's compels her to try and secure Denzil Kelly's release before she goes. Elsewhere, realising that life is precious, Donte surprises Chlo with a romantic proposition and Eddie organises a surprise for Melissa. He's organised a beach wedding in a tropical paradise – and they leave the following week.

It's the last day of term at Waterloo Road and everyone is excited about Bolton's boxing final. Rob Cleaver is adamant that Bolton's about to be Rochdale's next Rocky and a loved up Jasmine is bursting with pride for her man. However, Bolton's nerves are getting to him and so Rob offers him some help – a bottle of 'legal' pills. It's also the day Eddie and Melissa are due to fly out to Barbados to get married, but things don't quite go to plan and both Rachel and Eddie are left reeling when the truth finally comes out.

It's an exciting day at Waterloo Road as Kim Campbell returns from Rwanda to resume her role as Head of Pastoral Care. Popular with staff and students alike, Kim raises a few eyebrows when she turns up with a baby in tow, but no Andrew Treneman. Kim can't wait to get stuck into work, but the planned careers day, involving former pupils of Waterloo Road, is thrown into chaos with the arrival of Jordan-esque glamour model, Sarah-Leanne. Kim finds herself battling with Sarah-Leanne to win the hearts and minds of her celebrity-obsessed students.

Determined to reunite the girls' football team, Tom persuades his old friend Captain Andy Rigby to run an army day at the school, using team building techniques to whip the girls into shape. However, the day descends into a shambolic mess when one pupil sees the opportunity for a personal act of revenge. Elsewhere, Davina is delighted to finally qualify as a teacher, and things seem perfect when Rachel offers her a job at Waterloo Road, but her day starts to unravel when she discovers that money has gone missing from her and Tom's joint account.

Still reeling from losing Grace, Kim struggles to hold it together as organiser of a fundraising day at the school. But will a surprise visit from her ex, Andrew Treneman bring the support she needs or just raise more questions about Kim's conduct in Rwanda? Meanwhile Rose Kelly and Candice Smilie prepare a menu for the relief day using their knock-off meat. It's past its sell-by-date but they've given it a once-over and taken off the labels so that no-one is any the wiser. However, when a mystery illness strikes the school, the dodgy dealings in the canteen come under suspicion. Meanwhile, despite Marley returning the money Ralph bribed him before, Ralph goes too far with Marley, by giving him a surprise smash on the way to school.

In the season finale, Waterloo Road is in the final of North West Schools Choir of the Year competition, but things take a bad turn when it becomes apparent that Flick stole the lyrics for the song. Rachel decides to save the reputation of the school and withdraws them from the competition. Matt's gutted and can't bear for all their hard work and effort to go to waste. Can he and Steph pull out the stops and re-write another song in time to still take part? Back at the school, a loved-up Eddie is totally gob smacked to find Melissa waiting for him. He's in for a further shock when she reveals that she's pregnant.