(WBAP/KLIF) Two weeks since Nancy Guthrie’s disappearance, police swarmed a home near her residence overnight and detained at least four people in the surrounding area, but authorities have not said whether any are suspects or tied to the case. A Range Rover was towed away, possibly tied to the case. Officials are testing unidentified D-N-A found inside the Guthrie house, two weeks after she vanished. The County Sheriff says no arrests and no one in custody as of now…