michelle heale of tom 's river , new jersey claimed she was trying to burp mason hess when he began choking on his applesauce in august 2012 .
but when she pulled him off her shoulder his neck snapped backwards , killing the boy .
she now faces 30 years in prison after a jury found her guilty of killing the youngster .
when the verdict was read out , the 46-year-old sobbed uncontrollably and told her lawyer over-and-over again : ` i did n't do it .
' she then turned to her husband and , according to the asbury park press told him to make sure her five-year-old twins do not forget her that