Mercedes Colmenar is a high school teacher, who takes her students on a trip to the Royal Mint of Spain, and ends up being a hostage, along with her students.
After working in a number of public high schools and being unemployed for almost a year, she finally found her dream job: teaching at Brighton College in Madrid, a well-known institution in Spain. She teaches philosophy, ethics and the history of religions. She also runs workshops on the environment and sex education.
Mercedes has brown hair.
Mercedes cares about her students. She is somewhat timid, but is brave when it comes to defending her students. She insisted on seeing Silvia after she was taken away.
- Her phone PIN is 7132.