Gayle and Fletcher catch a joy rider in a stolen car and discover the car was used in a hit and run earlier on during the day. DC Stevie Moss investigates the case after it is discovered the car belongs to a footballer.

Armstrong and Stone investigate after a young woman is assaulted in a local park. When they talk to her they find out she has been receiving prank telephone calls for several weeks. Kezia Walker sees similarities in the case with one she worked on previously.

The team worry that a copycat style child killer is on the loose after an eleven year old boy is snatched.

Heaton is forced to hold a press conference as the media interest increases about Linda Johnson's involvement in the abduction case.

Smithy come to the aid of a man who has been attacked with a knife and he gets a description of the man who did it from a young girl he has been helping. The man is beaten up by her boyfriend and she tells Smithy that she is afraid of him.

Carly dies in hospital after been shot and Smithy feels bad. Maurice Thompson gives the police some information about the shooting but they discover he has been lying. Alisha who was Carly's best friend tells Smithy that Marlon Reed is after her boyfriend. Marlon is found pointing a gun at the head of Tito Morientes.

After a local health centre is broken in to Diane and Nate find Dr Adam Tyler badly beaten inside. CCTV footage shows Brendan Connor a local drug addict taking stuff from the drugs cabinet. Brendon admits to taking the drugs when questioned but is adamant he didn't beat the doctor up. The team then find out that the beating is linked to some illegal activities one of his colleges has been doing. Carly's mother tries to take her own life.

Tito Morientes who is the main suspect in Carly's murder shows up at her funeral. The girl giving Tito an alibi is touched by the words said at Carly's funeral. When questioned again she finally admits who was responsible for her friend's murder.

One of the suspects is missing when people are questioned about Carly's murder. Alisha tells the police more of what she knows.

Alisha decides she is too scared to testify against the people who murdered her friend. Nate and Emma investigate a hit and run.

Carly's murder trial gets under way and Smithy takes the stand. Grace is shocked to learn that the barrister working for the prosecution is her ex partner. Smithy is able to convince Alisha to take the stand. After Nate and Diane arrest a man who has beaten his pregnant girlfriend up he accuses Nate of attacking him after being locked up in a cell.

Tony rescues Smithy and Alisha from the car they are travelling in after it is forced of the road. After a suspect is arrested there are dramatics in the court room. A riot breaks out on the Jasmine Allen estate.

Callum and Tony find themselves the victims of a prank calls. Will receives a call from two boys saying their father has kidnapped them.

Sally and Ben are surprised when they find a young boy behind the wheel of a stolen car belonging to a local villain. A briefcase in the car opens up a whole new mystery.

Will and Sally help a homeless man who has been hit on the head by a bag of cocaine. Ben discovers that Liam Harvey dumped the drugs and ends up in a fight with his father.

Sally and Will talk to a female drive who claims she hit somebody in her car who then ran off. Their search leads them to Adam who has been shot. Stevie and Max find out that Adam was the target of a hit man at a hostel that he was staying at.

Callum, Sally and Tony investigate the case of a woman last seen leaving a night club.

A doctor's body is discovered in the canal after he is cleared of any wrong doing following an investigation.

Beth and Emma are shocked when Heaton decides to go out on the beat with them for a day. A man is truck jacked but that the robber is unaware the cargo is stuffed with heroin.

Sally, Callum, Will and Ben find themselves trying to stop a fight at a night club. Andrew is working under cover at the club and Sally finds herself put on the spot.

Smithy is called out to help a pensioner who has been mugged. It looks like a neighbour might not be telling as much as she knows.

Beth goes undercover in the hope of busting a drug dealer.

Roger and Emma investigate after a 13 year old girl called Jenny attempts to kill herself. Jenny says that a man named Craig drugged her and then raped her. Phil discovers the man's real name after seeing CCTV footage where he is seen talking to a friend of Jenny's.

Grace works with the Child Explotation and Online Protection unit. The race is on to rescue Simon.

Ben and Tony find a distressed young girl whilst looking around a derelict building. The body of another missing girl is also found there. Stuart is stabbed with a syringe when he attempts to talk to a suspect in the murder case.

When arrested Danny Peters claims that the syringe contained the HIV virus. Stuart is upset when Jack agrees to say a good word for Peters in court in exchange for helping to bust a major drugs smuggling gang.

Smithy and Will find a former east end gangster seriously injured. His illegitimate son and grandson Jacko are involved in drug dealing. Jacko's body is later found in a pool of blood.

The murder investigation in to Jacko Jackson continues.

Jack goes undercover working as an antiques dealer to try and make an arrest. Jack faces an harrowing time when he is questioned about antiques by the man he hopes to arrest at gun point.

Emma and Sally attend the home of a family who claim there has been a break in. Tony and Sally discover one of the robbers in a bad way. The father of the house Tim is arrested for attempted murder when it is revealed that he hasn't been completely truthful.

Private detective Harry Burroughs is found murdered and the investigation in to his death is launched.

Sally works undercover at a city trading house after Geraldine Lawson goes missing. On a night out she invites Emma along who forms a bond with one of the suspects involved in Geraldine's disappearance.

Two explosions happen whilst Emma and Sally are out on patrol. With many casualties Callum takes control of the situation. Emma learns from Jack about another possible bomb and as she tries to evacuate a building it goes off.

The team attempt to come to terms with Emma's death following the explosions that have rocked the area. DI Karen Lacy from the Counter Terrorism Unit arrives to take charge of the situation. When Mickey and Kezia go to the house of one of the chief suspects they find it booby trapped.

Callum is determined to catch the bomber but the team receive a message saying another bomb will be achivated in 3 hours. The bomb is traced to a mother taking her children to school. Mickey manges to get her to safety,but when Callum goes back to the car to save her baby the bomb goes off.

Neil returns to work and is determined to turn things around at the station. The team investigate a case where a man has gone missing on his wedding day.

The team investigate when a young boy called Alfie is badly beaten and his mother's house broken into. They learn that her estranged husband Carl owes money to a loan shark. Jo and Stevie soon find out that Carl is a drug dealer and after breaking into the pl;ace he is staying at they find his body. Nikki works out that Alfie is not saying everything that he knows.

Whilst stuck in a traffic jam Max and Terry hear a woman scream out who is dragged out from her car and murdered. The men responsible get away. It soon becomes clear that the incident is to do with car jacking.

Alan Marlowe is discovered by Beth and Sally badly beaten up. The team uncover some interesting facts when they launch an investigation.

The team investigate an apparent suicide who turns out to be Lucy Burton. It is soon discovered that she was murdered though and most of the evidence links the murderer as her boyfriend.

Three new recruits start at Sun Hill. After a hardware store is robbed a cutting devise stolen is used in a bank robbery. When the team discover who is behind the crime they are pretty shocked.

A dead body is found at a landfill site and identified as Adele Jones. The night before she had been to a party where she argued with Kyle Bosco. After Kezia finds pictures of her on Kyle's screensaver he is arrested but his alibi holds tight. When a new suspect is found he too has an alibi.

A young boy called Emile Grover is found with a loaded gun and brought into the station for questioning. Emile says he was asked to look after it by Andre Tyrell. PC Mel Ryder is teamed up with Smithy on her first day. Emile's life ends up in danger after he goes missing.

Becka Davis is found upset and she later tells Mel she was assaulted in her own home. Jeremy Williams is questioned about the assault and it is discovered that somebody has been pretending to be her on the Internet. Smithy works undercover to expose a gun running outfit.

A box of fireworks goes of in front of Beth and Will's police car. Jason Patterson is caught having committed the crime. They learn that the boy's step father is at a football game with the rest of the fireworks.

Smithy continues to work undercover and finds himself getting in deeper with Darren Cutler, Kieran Wallace, and Tommy Rose. Darren soon works out that he might have been crossed though.

Smithy continues to work undercover. He meets with Bob Gatting who is the leader of the SE1 gang. Kieran Wallace is beaten up by Gatting's thugs. Stevie poses as Smithy's girlfriend. During a confrontation Smithy is forced to reveal his true identity.

Jack takes some time of and plays a game of poker with some old friends. When one of his friend's grandson is knocked down out side of his flat Jack believes that he was the intended target. He soon discovers that his friends have been keeping secrets from him though.

DC Mickey Webb investigates a fire at the house of Brendan Moody. He soon remembers Brendan's name from an old case. Brendan's landlord is suspected of starting the fire.

Sally and Ben attend the scene of a hit and run. The investigation becomes more complex as it continues.

Teacher Phil Talbot is found unconscious in his home. Sally learns that he had been having problems with a couple of female students that he had suspended for bullying. The team are shocked when they discover that he had been having an affair with the bullied girl.

Leslie Downey is hurt when a scaffolding pole goes through the window of his car and Nikki and Will show up at the scene. When it is discovered that it it is not an accident Nikki and Will attempt to find out who is responsible.

Mel and Nate discover a woman unconscious at the wheel of her car. Rachel and Mickey find themselves investigating a break-in at a jewellers but not everything is as it seems.

Paula Merrick is discovered unconscious in an alleyway. After she is taken to the hospital she informs Samantha and Banksy that she had been out last night and had been flirting with a male stripper called Tom Norris and then later had gone home with him.

The body of Vikki Miller in the boot of the car after Millie and Nate chase a joy rider but the driver escapes capture. Suspect Tom Norris is charged with her rape and murder and also the rape of Paula Merrick.

Max works undercover as a dock yard worker and he keeps both Pete Monks and Tom Harris under surveillance. When he is about to have them arrested for stealing DVD players, Intelligence Officer Karen Lacy arrives and lets the team now that Pete Monks and his family are already involved in an investigation involving drugs.

The investigation continues into the Monks family.

Callum and Leon investigate the case of a stolen dog. The team learn that a woman has entered a tower block that is about to be demolished to retrieve her diary.

Sally is involved in a serious car crash. Ben attempts to save her career and gives the ambulance men a false name for her. Smithy and Tony become suspicious though when they learn about the crash.

Rachel and Roger answer a call and find Gavin Henshaw beaten up when they arrive. Grace and Kezia question Jay Newman and learn that he was at Gavin's house at the time the attack happened. Jay tells them that Les Cooper attacked Gavin. Later there is another attack and Jay's body is discovered.

Ediie believes that Jay Newman could of been pushed. Les Cooper is arrested when he is caught trying to change the way he looks. Les has an albi that checks out when he is questioned. The team find out that Jay had a large stash of heroin and that Marcus Kendall was looking for him.

When Millie and Arun are called out to a mugging they are shocked to see the victim is Naomi Woods who is married to DC Jacob Banks. Bobby Henshaw is the prime suspect after the team learn that Naomi defended a driver in court who killed his brother. When Jacob returns home he finds Henshaw holding a knife to his wife's throat.

After Bobby Henshaw is beaten up he is taken to the hospital, he claims that Alistair Finch paid for the attack to happen. The team find out that that Bobby's mother Judy was having an affair with Alistair and that Michael found out about it. Judy now believes that Michael's death was not an accident.

Tom Norris' trial for rape of Paula Merrick and the murder of Vikki Miller begins. Dan Cox accuses Paul of not being honest about what happened. When her testimony is floored the judge declares that the trial is over. Tom goes missing after another women is found raped in the same place as Paula was. Banksy starts to think that Tom could be innocent after all.

Carol Peters is attacked and is interviewed by Samantha and Mel at the hospital but she tells them she didn't see the rapist's face. Tom Norris's flatmate Dan Cox is questioned about the attack. Tom is found in the boot of Dan's car beaten up.

When a shoplifter is caught he is found to have forged banknotes with him and bruises on his body. Charlie tells the team that he stole the forged money from his aunt. The aunt is secretly followed in the hope that the whole counterfeiting operation will be exposed.

Rachel and Millie find themselves being called to attend an incident at a bank where Sandra Marks has attacked a security guard. After smelling petrol and seeing a burn on her arm they go to her house where they discover her family tied up. Callum manages to link the case to some other crimes.

Callum and Smithy are called to an incodent wherre somebody has been stabbed. Things take a bad turn for Smithy though

Gina is concerned about Smith's safety after a gun shot is heard. Heaton shows up to take control of the case. Callum issues a deadly threat. Gina prepares to leave Sun Hill for the last time.

A raid on a drugs den takes place. Leon and Rachel find a young frightened girl hiding there. Her tells them that her father only lets her see the girl if she delivers drugs for him. Rachel offers the woman a deal but she has ideas of her own.

Clinton Andrews passes out on the front of Rachel and Leon's patrol car. After trying to help hi they discover that he has been stabbed. Marcus and Danny Stepney become suspects after inquiries have been made. When Leo attends a break in it ends up being the house of the two brother's mother and she does not want to press charges.

When a girl goes missing Roger investigates the case. He becomes suspicious when her father doesn't have a water tight alibi. Grace and Mickey question her school friends to try and uncover some clues. Before long the team uncover a sinister new twist to the case.

The team work out that one of Bethany Riley's school friends was involved in her murder. After being asked many questions the boy finally reveals what happened.

Will starts on his first case as a trainee CID. Will finds himself having to go undercover.

Arun and Millie come across a younger couple being attacked by a gang whilst they are out on patrol. Arun is determined to catch the gang members but ends up walking into a trap.

Whilst investigating the disappearance of a school girl Leon Taylor is forced to face up to his past.

Nate and Mel attend a stabbing on a bus and are shocked by what they see. A passenger called Holly tries to help the victim and Nate learns that she is Terry Perkin's daughter. Terry isn't happy when Nate starts to get on with his daughter. When the stabbed person dies the case turns into a murder investigation.

Nate and Tony are shocked when they see a woman being thrown out of a car along with 6 bags of cocaine. The girl tells them she has been purchasing drugs from the owner of a cab firm and that she was beaten up and thrown out if the car because she couldn't pay. When Terry works undercover at the cab firm he finds himself delivering a letter bomb.

Whilst Terry Perkins is working undercover as a taxis driver he is shocked when an armed passenger kidnaps a German girl and gets into the back of his car. When the team at Sun Hill find out what is going on they learn that they will have to work with their German counterparts.

Terry Perkins travels to Germany still working under cover. Viktor believes that there is a traitor who has been telling the police how to get Charlotte back. Terry remains silent but is shocked when Viktor kills one of his men. Terry hopes that the team at Sun Hill will find out where he and Charlotte are and rescue them.

Layla Dwyer is the victim of a hit and run driver and Nate tries to calm her brother, Noel. When the driver of the car is caught and questioned it is revelaed that Noel has been selling stolen cars to help his father get by. The investigation opens the flood gates to a whole bigger crime going on.

Jo and Mickey question Kelly's ex-boyfriend Andy after her overdose becomes a murder case. It is revealed that Andy is now living with another under age girl named Jen. The team soon discovers a national network which is trafficking young girls. Jo tries to prevent Jen from becoming anymore involved.

Jo stays outside Jen's house during the night to stop Andy from trying to get to her. Some of the criminals manage to escape when they discover that a sting is being done against them at a house where underage girls have been abused. Jen is abducted and Jo finds herself in danger.

Stuart is assisted by Stevie in uncovering a Christmas scam being run from Santa's Grotto.

Stuart wants Stevie to go undercover to become the girlfriend of drug dealer Rob Towler. He is unaware though that she is still attrached to Rob from a previous investigation.

The evidence against Stevie begins to grow. Neil and Jack find themselves with some difficult questions to ask. Stuart even begins to wonder of Stevie has given up on career to follow her heart.

When Stevie finds out that the drug deal was a set up she goes on the run with Rob. The gang after them seem to know their every move though. Rutherford seems to know more about what is going on then he is saying.

Mel's brother and his girlfriend come to stay for the New Year. She thinks that they are going to see the new year in Trafalgar Square as she heads off to work. When the team are called out to an incident at a club she finds out they changed their plans.