E1 - Recovery

Aired: February 23, 2015

Topher takes over as chief of the night shift. TC is temporarily suspended. Jordan is scrutinized for her mishandling of the man who shot a recovered Topher. A father is trapped under an elevator. Ragosa returns to the ER.

E2 - Back at the Ranch

Aired: March 02, 2015

The night shift is tested when a rancher accidentally shoots his wife. TC heads to a teen party to save the life of a young football star. Jordan and Kenny treat a beauty queen in severe distress. Topher makes a decision about his job.

E3 - Eyes Look Your Last

Aired: March 09, 2015

A serious car crash results in two teens and a young pregnant woman arriving at the hospital, pushing the night shift members to their limit. Meanwhile, Paul tends to a quirky, wealthy hospital benefactor.

E4 - Shock to the Heart

Aired: March 16, 2015

An injured skydiver is rescued, but there's more to the case than meets the eye. Meanwhile, the night-shift staffers treat an electrocuted janitor, then scramble to save his wife and children when they fall ill to life-threatening symptoms; and Paul learns about his limitations as a doctor.

E5 - Ghosts

Aired: March 23, 2015

A patient arrives with radiation poisoning, spinning the night shift into chaos and putting it into lockdown. Meanwhile, staffers speed to a serious car crash, where they discover an injured police officer, TC's troubled sister-in-law visits, and a former patient harasses Jordan.

E6 - Fog of War

Aired: March 24, 2015

As a thick fog descends upon San Antonio, the doctors must improvise to save the victims of a car crash; Topher, Drew and Kenny treat siblings injured in the fog.

E7 - Need to Know

Aired: March 30, 2015

T.C. discovers his sister-in-law's complicated history after he treats her for a fall down stairs.

E8 - Best Laid Plans

Aired: April 06, 2015

A downtown gas explosion sends dozens of casualties to San Antonio Memorial Hospital.

E9 - Parenthood

Aired: April 13, 2015

Drew takes action when a gunman attacks at a friend's promotion ceremony.

E10 - Aftermath

Aired: April 20, 2015

Jordan and Krista offer roadside assistance to a motorcycle crash victim.

E11 - Hold On

Aired: April 27, 2015

A building collapses during a rodeo; a severely injured cowboy exhibits strange symptoms; Scott causes a serious car accident.

E12 - Moving On

Aired: May 04, 2015

A boy is suffering with a serious fever and his high-strung mother begins to show signs of distress.

E13 - Sunrise, Sunset

Aired: May 11, 2015

Drew and Paul head to the scene of a multi-car collision while the newly-anointed Dr. Ragosa along with Jordan, Scott, Krista and Kenny, manage the deluge of incoming victims. Meanwhile, TC and Topher head into a war zone to treat an old friend.

E14 - Darkest Before Dawn

Aired: May 18, 2015

T.C. and Topher return to find Jordan in critical condition and San Antonio terrorized by snipers; Drew and Gwen get caught in the crossfire when a SWAT team corners the snipers.