Mailyss B., an 18-year-old high school student in STEM, is sleeping in during this school vacation period. Her ex-boyfriend, aged 16, and his two brothers were indicted and imprisoned.

The last sign of life from Mailyss dates back to the previous night. In a message posted on Snapchat at 3:21 a.m., we see her in the back of a vehicle driven by a young man. “Happy Valentine’s Day,” she wrote in the caption, with pictograms representing a cat crying with joy.