<span style="color: #222222;">In Canada, four people were killed in a string of shootings at three locations within a five-kilometer radius of Penticton city in western part of the country. </span><br />'' <br />'' <span style="color: #222222;">Penticton police said, they have arrested a male suspect yesterday and asked people in the city to stay inside their homes and workplaces and avoid the downtown area. </span><br />'' <br />'' <span style="color: #222222;">Police have cordoned off the area because of 'a serious, unfolding situation' and searching for the shooting suspects.</span><br />