A piano player pretending to be visually-impaired, unwittingly becomes entangled in a number of problems as he witnesses the murder of a former film actor.

There are about 600 murders each year in the UK. So, what drives people to kill? Are some people born to kill or are they driven to it by circumstances? Michael Mosley delves into the BBC archives to chart scientists' progress as they probed the mind of the murderer to try to understand why people kill, and to find out whether by understanding murder we can prevent it.

Married college professor Michael Lane falls in love with one of his students and hatches an elaborate scheme to dispose of his wife, Elizabeth. His murder plot goes as planned. However, he soon receives an anonymous note: "I know what you did, murderer!" Prof. Lane frantically tries to discover who knows his secret...

After encountering a group of bandits with plans to rape and steal from her, a young widow ventures into the wilderness in search of justice.

Katherine Whately, a tough, young Chicago cop, comes home to her small town to settle her teenage rape. She is welcomed by her brother but shunned by her father. Josh, the town doctor, is her only ally in her quest for the truth. Together Katherine and Josh find the bloody trail of a serial murderer and shatter the lie that is two decades old.

A young woman exacts revenge when she becomes her birth mother's assistant.

When a young woman's skeletal remains turn up on a Massachusetts beach, Barnstable cop Peter Moralas teams with Boston police and uses forensics, with the help of a Harvard professor, to determine the woman's identity, how she died, and who killed her.

Dolemite is a pimp who was set up by Willie Greene and the cops, who have planted drugs, stolen furs, and guns in his trunk and got him sentenced to 20 years in jail. One day, Queen B and a warden planned to get him out of Jail and get Willie Green and Mitchell busted for what they did to him.

Daniel, the leader of a criminal youth gang, views new guy Victor first as a threat, then as possible addition to his gang. When Victor refuses, but sets his eyes on Daniel's Sister Nancy, Daniel orders her to get close to Victor so she can persuade him to join the gang. Daniel does not expect that instead the relationship with Victor makes Nancy longing for a life without crime. A juvenile-delinquent-crime-musical!

Gönül Gül is a member of the assassin society called "Elders Club". She hunts people who have done her wrong in the past. The next target is an old lover.

When a mysterious corpse is found in a river, a distressed police officer delves into a string of grisly murders as danger quickly approaches.

A recent kidnapping has single mom Susan worried about leaving her daughter Christy at home for an out-of-town trip - until neighbor Teri offers to "babysit," looking in on Christy and spending the night. But Susan rushes home when Christy goes missing, under circumstances reminiscent of her police detective husband's death. Susan will have to open the past wound of her husband's death in order to rescue the only family she has left.