A juvenile is arrested for simple assault and accused of retail theft after being attacked by owner who attacked juvenile first because they thought juvenile took item but did not. The juvenile fought back to defend self but get arrested and charged for robbery and assault. But nothing was taken and owner over reacted and grab juvenile off guard and juvenile hit owner. Juvenile is good kid, no trouble or bad behavior. But public defender say take deal so there will be not trial. why would a defender do that?