Dallas police arrested a man on Saturday who allegedly abducted and killed a teen who was on her way to church. Cops arrested Antonio Lamar Cochran, 34, after investigators matched his DNA with evidence found at the scene of 18-year-old Zoe Hastings' death. Hastings disappeared on Oct. 11, and was found the morning after, lying in a pool of blood next to her wrecked minivan. Her parents reported her missing when she never showed up to a Church of Jesus Christ of Latter-day Saints class that Sunday. Witnesses said they saw Cochran speaking with Hastings at a Walgreens at about...