TV Guide BBC America Wednesday

When the body of a private parochial school teacher is found among the remains of a burned church the case turns from arson to one of homicide.

Detectives Ed Green and Nina Cassady investigate the murder of a young rap musician to determine if her murder was associated with her work.

Detectives Ed Green and Nina Cassady investigate the mysterious death of Karl Rostov after learning that he died of Ricin poisoning.

Detectives Green and Cassady are bewildered by the clues they uncover while investigating the death of a boy who was discovered on the side of the road.

Detectives Ed Green and Nina Cassady learn that the murders of two homeless men could be connected through their previous service in the Army in Iraq.

Detectives Ed Green and Nina Cassady suspect a former senator of the murders of his ex-wife and another family member, and the trial becomes a media frenzy.

Some of America's most iconic animals, including mustangs and coyotes, survive in the three vastly different deserts of Nevada, Arizona and California.

From the Rocky Mountains to the Sierra Nevada, giant trees, bears, parasitic plants, pikas, bison and people survive frigid winters and scorching summers.

The shoreline along the Sea of Cortez and the Pacific Ocean teems with blue whales, strange fish, redwood trees, and swollen-nosed lizards.

A lynx searches the snowy Yukon for snowshoe hare; manatees take refuge in a Florida hot spring; a fish mating ritual is examined; polar bears go hunting.

A convicted rapist is paroled and hunts down the philandering attorney who served as his public defender in order to exact his calculated revenge.

A woman who lives in a quiet suburban neighborhood discovers a young man with scissors for hands and decides to invite him into her family.

An 18th-century town is terrorized when several prominent citizens are beheaded and a no-nonsense investigator is sent for from New York City.

A medical student becomes embroiled in a battle between vampires and werewolves after discovering that his blood is capable of creating a super-race.

After a run-in with witches in their early years, a pair of sibling bounty hunters work together to track down and kill witches from all around the world.

While the BAU is on vacation, a psychopathic murderer taunts them with an evil game of coded clues and riddles that challenges them to find his next victim.

Gideon and the team split up to track down a psychopathic killer before he claims his next victim, while one of their own fights for their life.

After a former colleague finds a missing young boy, Gideon and the team try to find him before he can be sold on an online auction by a child pornographer.

Gideon and Hotchner suspect a two-man team is behind a series of murders that are being recorded on DVD, but they are surprised by what they discover.

The BAU profiles a thief after it become clear his robbing spree is more about victimization than money, as he forces his hostages to undress before he flees.

After a hiatus that lasted six weeks, a rapist returns to action with a slightly altered technique, and Elle makes a decision that could have consequences.

The team travels to a Texas town to investigate the deaths of several children; Ellie has trouble adjusting after an attack, and Hotchner is worried about her.