美国纽约布鲁克林区。一位老者在穿越马路时,突然晕倒,生命垂危。救护车迅速赶来,将老人送入附近一家医院抢救。期间,老人断断续续地清醒了几次,每次醒过来,都不住地呼唤儿子的名字。医生从老人的口袋里,找到家庭住址和钥匙。经警察局查询,老人是一位独居老人。警察局特许 Brooklyn, New York, USA. When an old man crosses the road, he suddenly faints and his life is dying. Ambulance quickly came, the elderly sent to a nearby hospital for treatment. During the elderly people intermittently awake several times, each waking up, never call to call his son’s name. The doctor finds his home address and key from his pocket. Upon inquiry by the police station, the elderly are elderly people living alone. Police license