A popular bike path became the scene of a gruesome murder late Thursday when a life insurance executive was killed while running near her Connecticut home. Melissa Millan, 54, a triathlete and mother of two, was found stabbed at about 8 p.m. in the Hartford suburb of Simsbury, Conn. Police have stepped up patrols of the bike path and scoured the area on Saturday, but no suspect has been named and the murder weapon has not been recovered, WFSB reported. Millan, a senior vice president who had been with MassMutual Financial Group since 2001, was transported to an area hospital,...