San Antonio, Texas: An 18-year-old teenage baby sitter has been arrested by San Antonio police for allegedly sexually assaulting a four-year-old boy.
According to media reports, Esmeralda Marie Medellin was babysitting the child in March when she allegedly the abused the child.
Police records said the four-year-old boy told his mother that he had to perform sexual acts on the babysitter, according to media reports.
The DNA results confirmed the boy's statement. The boy's DNA was found on Medellin's breast
Medellin is now charged with aggravated sexual assault and held on a $ 75,000 bond.