A sow and her three cubs were killed to protect the public almost two weeks after authorities recovered the bodies of Jennifer Balcarras, 48, and Sarah Reed,. The sow and her three cubs were responsible for killing Jennifer Balcarras, 48, and her daughter Selah Reed, 20, earlier this month. DNA evidence linked four grizzly bears to the deaths of Jennifer Balcarras and Selah Reed near Bella Coola, British Columbia, officials said.