Skip to Main Content

S1 E17 The Murder of Helene Pruszynski

Documentary

TV-14

42 minutes

Mar 3, 2021

This case follows a 40-year murder investigation and how it became another success story.Featuring: Nancy Grace

Season 1, 20 Episodes

Bloodline Detectives - Deadly Desire

Deadly Desire covers the extensive investigation into Jodine Serrin’s horrific murder and how forensic genealogy finally cracked the case.

Bloodline Detectives - Murder in the Snow

Murder in the Snow,

Murder in the Snow is the story of Traci Hammerberg, how her murderer evaded detection for decades, and how his identity was eventually uncovered by the Bloodline Detectives.

Bloodline Detectives - Scottsdale Spree Shooting

Scottsdale Spree Shooting,

Scottsdale Spree Shooting follows a fast-paced police and forensics investigation into a killing spree that claimed six innocent victims.

Bloodline Detectives - Ice Cold Murder

Ice Cold Murder,

Ice Cold Murder is the story of the dedicated investigation into Christy Mirack’s murder and how the Bloodline Detectives traced her killer with DNA.

Bloodline Detectives - March Massacre

March Massacre,

March Massacre follows the investigation into the brutal murder of Barbara Becker and how familial DNA eventually led the Bloodline Detectives to her murderer.

Bloodline Detectives - Unrighteous Act

Unrighteous Act,

Unrighteous Act follows the investigation into the brutal murder of Karen Klaas and how, 41 years later, cutting-edge DNA forensics solved her murder.

Bloodline Detectives - Motorway Killer

Motorway Killer,

Motorway Killer is the story of a random killing and how police used the revolutionary science of familial DNA to solve the crime.

Bloodline Detectives - Blood Bath

Blood Bath is the harrowing story of Melanie Road’s murder, how police never gave up hope and with the help of familial DNA tracked down her killer.

Bloodline Detectives - Road Trip to Hell

Road Trip to Hell,

Road Trip to Hell is about a fun road trip that turned into a real-life horror movie, and how dedicated investigators and genealogy solved the crime.

Bloodline Detectives - Sheeps Flat Murder Mystery

Sheeps Flat Murder Mystery,

The episode follows Washoe County P.D.’s exhaustive investigation to identify both a victim and her killer.

Bloodline Detectives - Rockville Horror

Rockville Horror,

The case follows the investigation into the murder of Le Bich Thuy and how the killer was finally identified.

Bloodline Detectives - Carnage in Cardiff

Carnage in Cardiff,

This is the story of Lynette White’s senseless killing and how a ground-breaking DNA method solved the crime.

Bloodline Detectives - Llandarcy Serial Killer

Llandarcy Serial Killer,

The episode follows the investigation of uncovering a serial killer and how DNA genetic genealogy solved the murders.

Bloodline Detectives - The Clearfield Rapist

The Clearfield Rapist,

This episode follows the 17-year police investigation and how, with the help of familial DNA, detectives were able to track down the serial rapist.

Bloodline Detectives - The Murder of Tangie Simms

The Murder of Tangie Simms,

This episode follows the exhaustive investigation into the murder of Tangie Simms and how genetic genealogy helped solve the crime.

Bloodline Detectives - A Life Stolen

This episode follows the exhaustive investigation into senseless murder and how genetic genealogy identified the killer.

Bloodline Detectives - The Murder of Helene Pruszynski

The Murder of Helene Pruszynski,

This case follows a 40-year murder investigation and how it became another success story.

Bloodline Detectives - Town Path Predator

Town Path Predator,

This episode follows an extensive investigation and how the revolutionary science of familial DNA revealed a perpetrator's identity.

Bloodline Detectives - Walking Nightmare

Walking Nightmare,

This case follows the investigation into the Halling Rapist and how familial DNA helped solve the crime.

Bloodline Detectives - The Williamsburg Rapist

The Williamsburg Rapist,

This is the story of four innocent victims and how their attacker became another successful target of the Bloodline Detectives.

Details

Bloodline Detectives

Documentary

TV-14

3 Seasons

42 minutes

A compelling 20-part series, hosted by preeminent legal analyst and renowned former prosecutor Nancy Grace, explores the advanced form of familial DNA testing.

Watch Free TV Shows

Watch free TV shows, from exciting new releases to timeless classics. Whether you’re into gripping crime shows, fan-favorite sitcoms, reality TV, or acclaimed dramas, watch free full seasons of TV shows On Demand anytime, anywhere.