After a night of Halloween partying with friends and a new love, college student Luis Andrés Colmenares mysteriously goes missing.

González focuses his attention on Carlos Cárdenas and is then himself targeted. Salazar gets a surprise at work. Oneida worries about her son's soul.

As days, weeks and months pass, Oneida demands answers from prosecutors and gets a tip from the dead. Visions of Luis Andrés haunt Laura.

Laura and Jessy's bail hearing begins, triggering a media blitz. Oneida's mother advises she let go of Luis. A social media comment catches Jorge's eye.

A new eyewitness comes forward saying he saw a beating in the wee hours of Halloween. A murder suspect is arrested. Salazar interviews Laura Moreno.

Luis's body is exhumed. González's interrogations intensify after an incriminating letter is found. Journalist Salazar pitches the story to his editor.

Salazar shares his doubts that Luis Andrés death was murder. Ramsés starts to distrust González, who makes a bold claim during Cárdenas's first hearing.

A new prosecutor begins. Salazar triangulates phone records. The judge orders a reenactment at the tunnel and makes a ruling on Jessy and Laura's case.