Ameen Foster, the father of the two-year-old beaten to death by his mother's boyfriend, was stunned to find his son had been killed, and only learned of it when his brother saw the story on the news and called him. "When I saw Aiyden last week he was fine. He was playing, running around, dancing....I had no idea [Teresa] was living with someone else." Reginald Williams, Teresa's boyfriend, has been charged with murder, and Teresa has been charged with assault after admitting to beating Aiyden with a belt. However, Foster said, "Teresa is not like that," adding he saw no signs of abuse when he last saw his son.