A toddler, who ACS had returned to his family in Queens just one month ago, was declared dead yesterday by authorities. It's unclear how Jaysha Brown died, but he was found with cuts, bruises, and bite marks as well as external injuries that appeared days old. The Daily News reports, "Investigators were trying to determine if the child was murdered - the victim of his mother, her boyfriend or, stunningly, his 5-year-old brother." The child's......