Exclusive: Doctor Fleeing Violence in South Africa Murdered by Sudanese Migrant in Canada Walter Reynolds, a South African doctor who relocated to Canada in search of a better life, was allegedly by a Sudanese migrant at his medical practice while defending over a dozen people who were at the clinic at the time of the murder on August 10. Reynolds, 45, was killed at the Village Mall Walk-in Clinic in Red Deer, Alberta, when police say a Sudanese migrant attacked the doctor with a hammer and machete.