Karachi: Pakistan’s famous TV celebrity Sana Khan has died in a car accident. Her husband is critically injured and admitted in a hospital. According to reports, Sana Khan was travelling from Karachi to Hyderabad along with husband Babar Khan. Their car overturned suddenly. The couple was transferred to hospital by rescue teams. Where Sana Khan was pronounced dead and actor Babar Khan is being treated. The couple got married in December last year.