海吉拉蒂博士将参与一个老人的冒险，他的儿子打算把他干掉。同时，怀孕的母亲的情况将使医生的启发式方法复杂化。

Dr Hejrati will be involved in adventure of an old man that his son intends to knock him off. Meantime A pregnant mother's condition will complicate the doctor's heuristic method...