Ghaziabad, March 15 -- : A 42-year-old trader allegedly killed his wife and their 10-year-old son in their house in the city's Mahendra Enclave near Shastri Nagar. The police came to know about the incident on Thursday afternoon. Cops said the man also slit his throat and at present he is under treatment at a hospital where his condition is stated to be stable. The police said the family has not filed any police complaint....