It was a case nightmares are made of. A D.C. power couple, their 10-year-old son and housekeeper held hostage for nearly 24 hours and murdered inside their own home. WTOP examines the complicated trail of evidence that police say led to finding their killer and why they say he committed such a brutal crime. Listen to the first 8 minutes of episode 1 before the full episode is released on June 10. Subscribe today.