Discovery ID

'S1/E6 - Episode 6'. In Korczowa, a scanner alerts customs officers to a suspicious van. Plus, a sniffer dog helps to uncover contraband and unusual items hidden in a coach.

'S1/E7'. In Gdynia, customs officers search vehicles before they board a ferry to Sweden. And, officers discover suspicious plastic bottles in a vintage van.

'S4/E4 - Fade To Black'. Film director Adrienne Shelly is discovered hanging by a bed sheet in her bathroom. It looks like a suicide, but her husband insists it was murder. What's the truth?

'S4/E6 - Garden Of Evil'. Just after moving with his girlfriend, Daniel Ott is shot dead by an intruder. A stunning coincidence leads to one of the USA's the most dangerous criminal rings.

'S1/E3 - Karma Comes Late'. The body of a 27-year-old woman is found in a deserted alley. The recently divorced mother was last seen dumping her boyfriend and storming off.

'S1/E4 - Trouble In Giles County'. When a man goes missing in Pulaski, Tennessee, some say he ran off with a mistress. 25 years later, investigators find the truth hiding in plain sight.

'S1/E7 - Internal Affair'. Cop James Kulbicki had a dark secret - a pregnant teenage mistress. When she's found dead, fellow officers say he killed her to keep the affair quiet - but did he?

'S3/E10 - Love On The Rocks'. In Montrose, Colorado, a woman's body was discovered in the quarry that she owned. After three years, police were still investigating the brutal murder.

'S3/E11 - Serial Killer In The Making'. Nurse Lorie Kirkley goes missing from her home in what appears to be a burglary gone wrong. Soon the entire town of Valparaiso comes under suspicion.

'S1/E8'. A veteran sniffer dog wastes no time in finding a driver's hidden contraband. And, customs officers suspect an elderly driver is trying to deceive them.

'S1/E1 - When The Swingers Came To Town'. In 2005, Mineola, Texas, is thrown into turmoil when three children reveal shocking stories about a paedophile sex ring at a local swingers club.

'S1/E2 - Smoke And Mirrors'. During the trial of the fourth perpetrator in the Mineola Swingers Club case, a child's vital testimony reveals a jaw-dropping truth, veering the case off-course.

'S1/E3 - Sex, Lies, And Videotapes'. As the truth about the Mineola Swingers Club emerges, the parents begin to rebuild their lives. But there is one final mystery to be solved.

'S1/E2 - Empire State Murder'. Laura Garza is an aspiring dancer who has just moved to New York City. One night, after clubbing at a hot downtown venue, Laura disappears. Will the suspect walk away a free man?

'S1/E7 - Murder On My Bingo Card'. When firefighters find a body with stab wounds at a housefire in Alpena, Michigan, it leads police to childhood sweethearts with a fiery murder plot.

'S1/E8 - Three-Ring Murder'. After a whirlwind romance at college, Michael and Elizabeth marry. But when Michael's body is found on a local golf course, the dark truth emerges.

'S1/E7 - From The Deep'. Some three miles off the Jersey shore, boaters discover the remains of a 16-year-old girl. An unlikely clue leads detectives to a cold-blooded conspiracy.

'S1/E8 - Murder, Murder, Murder'. A young woman is brutally murdered just steps away from an infamous homeless encampment. Detectives hunt for a depraved serial killer.

'S8/E2 - Night Terrors: Brumley, Missouri'. Steve DiSchiavi and Amy Allan travel to Missouri to investigate paranormal disturbances keeping customers awake at an historic bed and breakfast.

'S3/E2 - Wildwood Sanitarium'. Nick and Katrina go to Wildwood Sanitorium. After its conversion into apartments, tenants reported an unnerving male presence and furniture being rearranged.

'S3/E3 - Higginsport School'. An unknown spirit lurks in the empty hallways of Ohio's Higginsport School. Is it evidence of a darker haunting caused by recent deaths on the property?

'S1/E5 - Twin City Opera House'. Jack Osbourne and Katrina Weidman head to McConnelsville in Ohio. They investigate a majestic old theatre rumoured to be haunted by a host of spooky spirits.

'S1/E2 - Bobby Mackey's Music World'. Jack Osbourne and Katrina Weidman travel to Wilder, Kentucky, to visit a honky-tonk. It is considered by many to be the most haunted place on earth.