A “very important” protest saw Lynn residents demand justice for a trainee doctor who was raped and murdered in India. On Sunday, around 30 people gathered in The Walks for a peaceful event which coincided with countless others across the world. It came after a 31-year-old female doctor was killed at India’s RG Kar Medical College. Reports say she had retired to sleep in a lecture hall after a gruelling day of work, before her half-naked body was found bearing extensive injuries the following morning. A hospital volunteer was arrested in connection with the case – but widespread protests have …