young girl, known only as Fátima, was last seen being picked up from school by an unidentified woman in Mexico City on February 11.
The next day, the 7-year-old girl was reported missing. She was later found dead, her body inside a plastic bag.
The news of the killing was shocking, and sparked a fresh outpouring of fury and political finger-pointing in Mexico, where a crisis over the brutal slayings of women and girls has forced residents to spill onto the streets in anger.
