a toddler is killed in baltimore county. who police say is responsible. and outrage from the little boy s family. hi, everybody. i m sally thorner. and i m kai jackson. here s what people are talking about. an autopsy shows the 15-month- old boy was beaten inside an essex apartment. and tonight, a man sits behind bars, charged with first-degree murder. adam may spoke exclusively with the child s family. reporter: well, the family said at first, the suspect tried to blame the flu. then the suspect told police it was a rough housing accident. but the coroner concluded none of that could be true. reporter: 15-month-old cameron williams, beaten to death by his mother s live-in boyfriend, inside this essex apartment sunday night, according to police. i want to hold him. i want to let him know that i love you. you deserve to be with me. he did not deserve that at all. how somebody could do this to a baby. reporter: the boy s aunt spoke to wjz exclusively. they c