Tu Rock Es Votar, a.k.a. TREV, continues its efforts to rally Mexico’s youth to get out and vote come election day. It’s something of an unspoken secret that TREV’s organizers tend to lean to the left, but they strive to make the ads non-partisan.

Laura concludes her interview with "Tu voz estéreo" [Your Stereo Voice] by telling how she recently won Employee of the Month at her job- just icing on the cake after being reunited with her beloved guide dog, Zazen.

When an unexpected tragedy occurs, the best friend of the victim's ex-girlfriend appears on the radio talk show, "Tu Voz Estéreo" [Your Stereo Voice], to give her perspective about what lead up to the unfortunate event.

On the popular Colombian TV program, Tu Voz Estéreo, Sebastián's girlfriend's best friend, Paola, offers some insight into the state of mind of his doting mother, Doris, who refuses to accept her deceased son's fate.

Due to his mother Doris' extremely overprotective nature, Sebastián opts to plan a trip with his girlfriend without telling her. However, when he carelessly leaves them in plain view, Doris spies their tickets.

Sebastián's girlfriend, Mariana, is ready to set off for the trip they have planned. However, it's almost time to go, and her normally punctual boyfriend is nowhere to be found.

The plane is about to leave and her boyfriend, Sebastián, still hasn't arrived, causing Mariana to worry that something has happened to him.

Desperate for answers, Mariana decides to go to Sebastián's house to look for him personally, thinking he may have changed his mind about eloping with her and never imagining the awful truth.

When Mariana gets stood up by her boyfriend, with whom she was planning to elope, she becomes worried about him and arrives at his home with her friend, Paola, to try find out what possibly could have happened.

After Mariana spots Sebastián through the window of his home, she is even more eager to find out why he stood her up and continues knocking on the door until his mother, Doris, finally opens it and invites her in.

To top off Mariana's uneasiness when speaking to her boyfriend's overbearing mother, following a glass of mango juice served by her, she starts to feel queasy.

Paola begins to suspect that something bad might be happening to her best friend Mariana and calls the radio show "Tu Voz Estéreo" [Your Stereo Voice] for help.

Paola has called the radio show "Tu Voz Estéreo" [Your Stereo Voice] for assistance with her friend Mariana's potentially precarious situation inside her boyfriend's crazy mother's house, and the hosts arrive in no time to help out.

The team from the "Tu Voz Estéreo" [Your Stereo Voice] radio show has finally arrived to help Paola figure out what has happened to her friend Mariana inside the home of her boyfriend and his crazy mother. However, no one can imagine the horrors that Mariana is enduring.

Suspecting that her friend Mariana is in danger at the hand's of her boyfriend's mother inside their home, Paola wants to enter as soon as possible to find out what's going on. However, the help she has enlisted from the hosts of the radio show Tu Voz Estéreo [Your Stereo Voice] inform her that they must obtain authorization from the police in order to enter the home.