No.  There is NEVER any "understanding not pressing charges" on some lame brain who forgets their child in a car.  NEVER.  Every single adult who ever forgot a child in a hot car needs to be charged with negligent homicide and go to prison.  As a parent who got 4 children (age span of 10 yrs between oldest and youngest) to all their schools, daycares, work places, and managed all the shopping with any number of those children over the years, and not one was EVER left anywhere...  nope.  There is simply no excuse for this to EVER happen.  Sorry if I seem a bit heated on this, I am.  It's sickening and I do not understand it, and I will not ever excuse it.