The thief is using sympathy to get off the hook.
He is 40 yo, and thinks it is ok to steal to feed his
mother?
"Hey my mother is sick, so it is ok for me to rob you."
"You want to steal also can, but must have some one needy at
home first."
I am sure he "made" up the story about his
handicapped mother too. 
Maybe he should be hung? 
Stealing $30?
I mean what can you get for $30 these days?
If the intend was to steal and get rich from it, surely any
idiot would not have stolen $30, sometimes you need to use those
fats in between your head to think. 
$30 can probably get you 10 meals only. 
Staunch PAP supporters seem to lack empathy for the less
fortunate. 