Season 4

What begins as a frantic 911 call to help an assaulted neighbor ends in the most bizarre investigation the small town of Walsenburg, Colorado, has ever seen—complete with a twisted tale of torture, family secrets, and a fallen Jehovah's Witness.

The brutal murder of Mike and Terri Greene hits close to home in Grand Ledge, Michigan. The couple was beloved by everyone in the small town and Mike was a retired police officer. Evidence of a personal grudge, but could the motive so clear cut?

A respected businesswoman in the placid town of Madisonville, Kentucky, is found bludgeoned and stabbed to death in her home. Detectives follow a long path to pursue her killer, but will their trail of suspects eventually lead right back home?

When beloved young waitress Zilpha Lowery goes missing, foul play is immediately suspected. Rumors of her fate drift through town and tie her to another mysterious disappearance. The question on everyone's mind: what evil has invaded Marion, North Carolina?

When a brush fire is reported in rural Winchester, Tennessee, first responders are horrified to find the body of young Megan Sharp at the center of the blaze. Beaten, raped, burned, police race to bring justice before the attacker hunts down his next victim.

When a town counsel member is found murdered in her home, residents of Berryville, Virginia, are appalled. With the only evidence being the single bullet that took her life, the slaying begins to look more and more like a professional hit.

The owner of a local bar goes missing, leaving behind a spatter of blood.

A Florida town is in shock when a 21-year-old-woman is murdered.

A young mother is killed when her father's home is targeted by a sniper.

A beloved church lady in Georgiana, Alabama, is murdered in her home.