Investigation Discovery Bursts with an Explosive Love Line-Up this 4th of July

JULY 4th "EXPLOSIVE LOVE" MARATHON

* encore episodes only

WHO THE BLEEP DID I MARRY?

6 AM - 8 AM ET

Pulling back the curtain on bizarre double lives, WHO THE (BLEEP) DID I MARRY? examines stories of couples in which one spouse has hidden a shocking secret. From bank robbers to bigamists and international spies, these sometimes shocking characters will have viewers shaking their heads in disbelief and wondering how the truths behind these scandalous spouses were kept hidden for so long.

SCORNED: LOVE KILLS

8 AM - 12 PM ET

Investigation Discovery's SCORNED: LOVE KILLS uncovers crimes of passion sparked by a spurned lover's snap from provocative paramour to predacious threat. The show examines the dark side of love with a voyeuristic peek into the lust and obsession that fueled some of the most senseless, but definitely not emotionless, crimes to make front-page headlines. From dalliances with X-rated dancers to a love triangle born from an underground swingers' club, the stories featured in SCORNED pair sexual intrigue with bedded betrayal to form a recipe for murder.

POISONED PASSIONS

12 PM - 3 PM ET

When blind passion poisons the well of love, fiery relationships can turn cold real fast. Told partially through each woman's own point-of-view, this new series follows a tumultuous romance that tests all the limits of love and devotion. POISONED PASSIONS details salacious stories of star-crossed lovers -women who fall in love with the wrong guy and learn the hard way that, in their cases, love does not conquer all.

FATAL VOWS

3 PM - 6 PM ET

When marriages fail, divorce can turn ugly and even deadly. What was once a passionate union becomes spite, greed, backstabbing, and betrayal. FATAL VOWS explores tumultuous, shocking, and high-stake divorces and the deadly murders linked to them. Guiding viewers through these passionate accounts of love gone wrong are Dr. Stacy Kaiser, a psychotherapist and relationship expert, and Dr. Brian Russell, a forensic psychologist and attorney. From husbands, wives, children, grandparents, mistresses and friends, divorce can lead even the most unthinkable people to commit murder.

HAPPILY NEVER AFTER

Thursday at 6 PM ET - Friday at 2 AM ET

For most people, their wedding day ignites dreams of a bright future and the hope of fading into the sunset with the one they love. But for some brides and grooms, the reality of "til death do you part "hits come sooner than expected. Narrated by Emmy Award-winner Marlo Thomas, HAPPILY NEVER AFTER tells the true stories of people who meet untimely ends on or around their wedding days. Leading viewers through these tales of romance, sex, greed and betrayal is Dr. Wendy Walsh, a clinical psychologist and relationship expert. As this new series suggests, perhaps love found is not always happily ever after.

SCORNED: LOVE KILLS

Friday from 2 AM - 4 AM ET

Investigation Discovery's SCORNED: LOVE KILLS uncovers crimes of passion sparked by a spurned lover's snap from provocative paramour to predacious threat. The show examines the dark side of love with a voyeuristic peek into the lust and obsession that fueled some of the most senseless, but definitely not emotionless, crimes to make front-page headlines. From dalliances with X-rated dancers to a love triangle born from an underground swingers' club, the stories featured in SCORNED pair sexual intrigue with bedded betrayal to form a recipe for murder.