It appears that the teen's twin brother was also hospitalized for starvation but survived.
Suffolk County Police say Toni Monroe, 35, spotted her 15-year-old daughter exchanging words with a 14-year-old girl as they left school around 11 a.m. Tuesday.
Her parents, who never knew their daughter was pregnant, still live in the building and have attended a vigil in honor of the children that is held every year, children that turned out to be their grandchildren.
A San Antonio mother was arrested and charged after allegedly buying ammunition and tactical gear for her son's planned "mass targeted violence" at his middle school, officials said.
The baby's parents, Ruben Santiago, 36, and Caitlin Gibson, 28, are charged with murder.
Documents say Rose Anderson allegedly wanted to "discipline" the little girl "for her behavior at school." The child was restrained with zip ties and had no access to food, water, or a bathroom.