EastEnders' Lola Pearce is to be run over by Ronnie Mitchell.
The teen mum - played by Danielle Harold - will be left fighting for her life after she is accidentally ploughed down by the blonde businesswoman (Samantha Womack).
Lola's family rush to her bedside after the fatal accident, which leaves Ronnie absolutely devastated.
The crash is set to bring back heartbreaking memories for Ronnie, who lost her daughter Dannielle Jones (Lauren Crace) back in 2009 when she was mowed down by Walford's serial killer Janine Butcher (Charlie Brooks).
Meanwhile, show bosses previously promised that Ronnie, who fled Albert Square for two years after abducting Kat and Alfie Moon's (Jessie Wallace and Shane Richie) newborn son Tommy, would have a "darker" side to her.
Viewers recently saw Ronnie murder the nefarious Carl White (Daniel Coonan) - who had been wooing her sister Roxy Mitchell (Rita Simons) - and Samantha, 41, admitted the dramatic scenes have been an interesting challenge.
She said earlier this month: "It's strange coming back with such a big storyline and being a different character, but at the same time, it's like coming back to family ... they're all my family, they genuinely are. Even when you're dealing with a difficult storyline and it feels really weird and out of the normal, that's cool creatively. I'm embracing it."

Lauren Goodger was left looking "like a chipmunk" after undergoing laser treatment.
The former 'The Only Way is Essex' star sparked rumours she has had plastic surgery after she was spotted with a fuller face earlier this week, but the brunette beauty claims her change in appearance is down to a skin peel procedure she underwent while she was in the US last week.
Writing in her new! magazine column, she said: "While I was in LA, I had a mild CO2 laser procedure done to my face, but that's it. It burns off the top layer of your skin so you develop new skin cells to make your face smoother, firmer and younger looking.
"I had it done around my eyes and mouth to bring out the natural collagen and the doctor warned me my face would stay puffy for up to two weeks afterwards.
"I looked like a chipmunk when I left the clinic, but it's calmed down since."
The 28-year-old beauty - who has had a nose job and breast enhancing surgery - claims she's never had Botox and insists her youthful looks are down to "good makeup"
She explained: '"I can assure you I haven't had anything done - it's just clever make-up."

Chris Evans is planning to give up acting.
The 32-year-old actor - who is currently stars as the titular superhero in 'Captain America: The Winter Soldier' - has admitted that aside from his Marvel commitments which he is contractually bound to, he won't be taking on any more acting jobs.
He said: "I've known for a while I wanted to direct. But [time] never really opens up. There's another movie to do, there's another acting job. It just got to a point where I was like, you know what - I have to do this.
"If I'm acting at all, it's going to be under Marvel contract, or I'm going to be directing. I can't see myself pursuing acting strictly outside of what I'm contractually obligated to do."
Despite claiming that he's no longer interested in acting, the 'Fantastic Four' star - who recently made his debut as a director on '1.30 Train' - has confessed that his roles in movies such as 'Captain America' have allowed him to pursue a career in directing.
He told Variety.com: "Without these movies, I wouldn't be directing. They gave me enough overseas recognition to greenlight a movie. And if I'm speaking extremely candidly, it's going to continue to do that for as long as the Marvel contract runs."
Evans, who admits he struggles with fame because he likes to do "normal things", confessed he could change his mind about ending his acting big-screen career in the future.
He added: "For all I know, in five years, I might say, 'Shit, I miss acting.' Right now, I just want to get behind the camera and make movies."

Ricky Gervais loved the "realism" while acting with the Muppets.
The 52-year-old star hits the big screen in the 'Muppets Most Wanted' alongside children's favourites Kermit the Frog, Miss Piggy, and the rest of the famous clan.
Gervais enjoyed working with them because unlike other films which require computer-generated imagery, like the 'Night In The Museum', the characters in this movie are visible while filming.
Talking at film's press conference at London's Soho Hotel today (25.03.14), Kermit said: "It's tough to choose someone fictional [to work with] because we're the only ones who aren't computer generated, you see, they're not really there."
Constantine - who plays the villain - added: "You couldn't see them at a press conference."
Gervais explained: "I've done 'Night In The Museum', just done three, Ben Stiller is in it a lot and he's in the scenes when all the animals come alive, but they're not really there. So, he spends six weeks running around talking to a tennis ball on a stick whereas with this, you're acting, you're acting with these guys! It's brilliant fun, but it also makes a difference with the timing and the realism and the affection for it. I mean it's real."
'Muppets Most Wanted', which is directed by James Bobin, follows the Muppets on tour in Europe where they unwillingly find themselves mixed in criminal behaviour.

James Rebhorn wrote his own obituary before he died.
The 'Homeland' actor passed away on Friday (21.03.14) aged 65 following a lengthy battle with skin cancer, and wrote a touching piece in which he paid tribute to his late parents, wife Becky and their daughters Hannah and Emma at some point during his final days.
The full piece was first posted on the website for his church, St. Paul Lutheran Church in Jersey City, New Jersey and praised his parents for giving him "faith and wisely [encouraging] him to stay in touch with God."
The obituary went on to describe James' wife and their children as the "centre of his being".
He wrote: "They anchored his life and gave him the freedom to live it. Without them, always at the centre of his being, his life would have been little more than a vapour.
"His children made him immensely proud. Their dedication to improving our species and making the world a better place gave him hope for the future. They deal with grief differently, and they should each manage it as they see fit. He hopes, however, that they will grieve his passing only as long as necessary."
And the 'Scent of a Woman' star concluded the writing to thank those who had helped with his career.
He closed: "Jim was fortunate enough to earn his living doing what he loved. He was a professional actor. His unions were always there for him, and he will remain forever grateful for the benefits he gained as a result of the union struggle. Without his exceptional teachers and the representation of the best agents in the business, he wouldn't have had much of a career. He was a lucky man in every way."

Rumer Willis wants to open a nightclub.
The 'House Bunny' star inherited "many millions of dollars" from her famous parents Bruce Willis and Demi Moore when she turned 25 last year, and is now looking for an investment opportunity in Hollywood.
A source told RadarOnline.com: "Rumer came into many millions of dollars last August on her 25th birthday and got full control of the trust Bruce and Demi set up for her.
"She wants to use it to invest in a hot business and has been telling friends she wants to own a nightclub. She's begun scouting existing Hollywood spots that could use her 'touch'."
However, the insider doesn't think Rumer will get the backing from her parents - who divorced in 2000 and have two other daughters, Scout, 22, and Tallulah, 20, together - for her new venture as their own foray into the hospitality industry was unsuccessful.
The source added: "Bruce and Demi had a bad experience in the club and restaurant business when they backed the once-famous Planet Hollywood chain that eventually flopped, so it's doubtful that they'll like the direction Rumer wants to take her investments.
"But Rumer has largely lost the acting bug and now that she's financially independent, she's going to try a lot of different things that don't involve her parents' careers."

Chris Hemsworth and Elsa Pataky have named their twins Tristan and Sasha.
The couple - who already have daughter India Rose, 22 months - welcomed the boys into the world earlier this month and now the Spanish actress has revealed what they have called their two sons.
Posting a picture of the twins' feet on her Instagram page, she wrote in Spanish: "You are home! Tristan and Sasha came to this world on March 18 just after the full moon. Complete happiness."
Elsa has also advised new parents to treasure every minute with their babies.
Writing in a blog post for Spain's Glamour magazine, she said: "Enjoy every second with your baby because it is the most wonderful thing of the world."
Proud father Chris, 30, previously gushed about family life and admitted he is happiest when he is with his wife and daughter.
He said: "Being a father is certainly a task. But the best one that I could ever ask for. Being home, being with the family, that's what it's about ... It makes me much more relaxed with work, because I have something that is far more important to me now."
The actor married Elsa, 37, in 2010 after a whirlwind romance.

Lauren Conrad has had to tone down her "girlie" home since her fiancé moved in.
The former 'Hills' star is a fan of overly feminine and vintage styles of decor, but admits her partner William Tell doesn't share her tastes.
She said: "If it was up to me, my home would just be over-the-top girlie and vintage but I share my home with a gentleman now."
And the 28-year-old beauty is trying to curb her habit of working from her bed.
Speaking to the new issue of Allure magazine, she said: "Your bed is for sleep and sex."
The fashion designer also revealed the key to her laid-back style.
She explained: "Take any trend you want and relax it. That's how California does it. If it's silk button-up shirts that are in, you probably don't button them all the way, and you cuff a sleeve, you know what I mean?
"It's almost like how your outfit looks at the end of the day."
Lauren is a big fan of hair extensions and wouldn't be without them to boost her locks.
She said: "I can't remember the last time I didn't have extensions.
"Extensions are great. And they've come so far in the last few years."

Britain's Prince Harry has taken Cressia Bonas skiing in Kazakhstan. The 29-year-old royal has shunned the exclusive Swiss Alps - which is a popular skiing destination for the royal family - for a getaway in the former Soviet state in central Asia. H...

Cressida Bonas' brother is worried about her safety.
Jacobi Anstruther-Gough-Calthorpe, whose sister is dating Prince Harry, has revealed he is concerned about public intrusion into the 25-year-old beauty's life as a result of her growing relationship with the royal.
He told The Times newspaper: "They're my private family, she's a private person. As the media machine builds around my sister, I'd rather the media machine didn't build around my sister.
"I don't see it ever really affecting my life. My only worry is making sure she is safe and she is OK and she is happy. I don't really think about it all except in the sense of her own safety."
Harry, 29, and Cressida are currently enjoying a skiing trip in Kazakhstan and she is set to join him in co-hosting a royal dinner at St James's Palace later this week.
The couple have been seen out-and-about together numerous times of late, leading to speculation that another royal wedding could soon be on the cards.
Cressida accompanied Harry to the We Day charity event in London earlier this month and they were also spotted canoodling at a rugby match at Twickenham Stadium last moth.

Prince George's new nanny could have been a nun.
Friends of Maria Teresa Turrion Borrallo, the Spanish nanny recently hired to look after the third-in-line to the throne, tipped her to become a nun when she was younger because of her lack of interest in boys and her puritan lifestyle.
One pal told the Daily Express newspaper: "We all thought she would end up becoming a nun because she was such a different girl to the rest.
"She hardly had any friends and she didn't show any interest in boys."
Family hairdresser Antonio Robledo told Spain's El Mundo: "She is very special and shy and I've never known her to have had a boyfriend. Above all she's a good person."
Maria Teresa's brother Luis chose a life in service to god three years ago when he was ordained as a deacon, but his sister followed her passion for childcare.
Luis has since moved into working for a hospital, aiding mentally ill patients.
The royal nanny's mother Maria Teresa - who still lives in her hometown of Palencia, Spain - recently gushed over her daughter's new job.
She said: "I am very proud of my daughter, that's all I can say. On the personal front, and professionally, my daughter couldn't be better."

The Rolling Stones will resume their world tour in Israel this summer after postponing dates following the death of Sir Mick Jagger's girlfriend L'Wren Scott.
The 'Brown Sugar' hitmakers have confirmed they will perform in Tel Aviv, after moving dates in Australia and New Zealand to October, as part of their '14 ON FIRE' tour, after L'Wren committed suicide at her New York apartment on March 17.
Promoter Shuki Weiss announced today (25.03.14) that the Rolling Stones will be gracing the stage at Park Hayarkon in Tel Aviv on June 4.
In a statement, he said: "This is a historic and very meaningful visit. In these days when we hear calls for boycotts from around the world, it's not taken for granted that a band of this magnitude will come to Israel."
Shuki has worked with the likes of Madonna and Depeche Mode in the past but claims persuading the Stones to sign up for the show has been his biggest challenge.
He admitted: "The longest negotiation I ever conducted is coming to an end."
The band - also made up of Charlie Watts, Ronnie Wood and Keith Richards - were recently confirmed for Denmark's Roskilde Festival which takes place from June 29 to July 6.
Meanwhile, preparations are being made for L'Wren's funeral, which will take place in Los Angeles in coming days after her body was moved to the Hollywood Forever Funeral Home and Cemetery.