The Killer Within

The Killer Within Kim Edwards & Lucas Markham: The Twilight Killers

At just 14 years old, Kim Edwards and Lucas Markham send shock waves around their small Lincolnshire town in 2016; one night, as Kim's mother and sister sleep soundly in their beds, Kim stabs them to death.

6:00 PM on Documentary Channel (Canada)

Select your lineup for TV local listings

The Killer Within Kim Edwards & Lucas Markham: The Twilight Killers

At just 14 years old, Kim Edwards and Lucas Markham send shock waves around their small Lincolnshire town in 2016; one night, as Kim's mother and sister sleep soundly in their beds, Kim stabs them to death.

9:00 PM on Documentary Channel (Canada)

Select your lineup for TV local listings

The Killer Within Kim Edwards & Lucas Markham: The Twilight Killers

At just 14 years old, Kim Edwards and Lucas Markham send shock waves around their small Lincolnshire town in 2016; one night, as Kim's mother and sister sleep soundly in their beds, Kim stabs them to death.

12:00 AM on Documentary Channel (Canada)

Select your lineup for TV local listings

The Killer Within The Grand Rapids Killer - Hernandez

Looking at DNA evidence that allowed detectives to nab a killer many years later.

6:00 PM on Documentary Channel (Canada)

Select your lineup for TV local listings

The Killer Within The Grand Rapids Killer - Hernandez

Looking at DNA evidence that allowed detectives to nab a killer many years later.

9:00 PM on Documentary Channel (Canada)

Select your lineup for TV local listings

The Killer Within The Grand Rapids Killer - Hernandez

Looking at DNA evidence that allowed detectives to nab a killer many years later.

12:00 AM on Documentary Channel (Canada)

Select your lineup for TV local listings