Kolkata doctor rape-murder case: After the brutal crime at RG Kar Medical College and Hospital in West Bengal’s Kolkata and the hooliganism unleashed on the protesting students on the eve of Independence Day (August 14), the Indian Medical Association (IMA) today (August 15) declared nationwide withdrawal of services by doctors of modern medicine from 6:00 am on Saturday (August 17) to 6:00 am Sunday (August 18) for 24 hours.Â