Russian police have shot dead a bear after it attacked and fatally injured a woman in the village of Pargolovo near St Petersburg, the investigative committee said on Thursday. The woman, who specialized in professional animal training, had worked with wild animals on her property, according to investigators. It was initially unclear how the accident occurred. Local media had previously reported on the attack and first published a picture of the woman’s body, followed by an image of a killed bear. Shots could be heard on a video. According to investigators, a second bear inside a cage posed no…