Answer:
Sarah needs help and is sad. she's been hospitalized for so long she lost conscience of living. Her family members are no longer alive and her son is the only one alive that has the ability to do something. might as well call him dead because he is not willing to help. smile even though you're sad. after her son murdered the family behind everyone's back, there is nothing to be done. her son hid the knife in the backyard garden- under the flower bed.
Step-by-step explanation:
Sarah needs help and is sad.