Joshua Manns West Melbourne Florida babysitter charged in Jameson Nance 3 year old boy’s beating murder. Joshua Manns West Melbourne Florida babysitter charged in Jameson Nance 3 year old boy’s beating murder. History of ongoing abuse. A babysitter has been charged with neglecting, abusing and killing a three-year-old boy in his care, after he left the boy’s mother a note saying he accidentally drowned in the bathtub – this despite an autopsy later revealing the toddler haven died as a result of egregious injuries he suffered after having been beaten. Joshua Andrew Manns, 25, reportedly called 3-year-old Jameson Nance‘s mother on June 11, while she was at work, and told her the boy had drowned in the bathtub. But when she got back to her apartment in