Less than 2-3 times per week???? All you'd need to do would be to go there ONCE and you could figure out there was something wrong there! What the H*ll good does it do to have Social Services if they can't do something about a little 4 year old who weighed only 15 lbs.!
“Far less” might mean twice a year.
Those social workers are so vastly overstretched.
A normal 4 y.o. weighs about 35-40 lb. But this little girl was only 1 lb 6 at birth and breathed through a tracheal tube, so probably fed through a g-tube - some significant medical issues there. She may not have been quite as starved as it seems.