MILWAUKEE -- A relative discovered a 23-year-old man dead in the front seat of a car Friday still embracing a dead 17-year-old girl. Their nude bodies were inside a closed garage in the front seat of a 1978 Cutlass. They had apparently been having sex when they were overcome by carbon monoxide, 12 News reported. The medical examiner said the deaths appear accidental. The two were not found for nearly a day. The man's mother became worried because she could not reach him on his cell phone Friday morning. "She called his cousin, who lived nearby, to help her track...