<p>At least two things bother criminal investigation experts about the weekend disappearance of the Hargon family from their Vaughan home.</p>
<p>The Yazoo County family left home in a hurry without Bull, the family dog, and asthma medicine that 4-year-old James Patrick Hargon takes twice a day. "That's a huge red flag," said Brent Turvey, a forensic scientist and criminal profiler with Knowledge Solutions of Bend, Ore. "We don't have them following a normal pattern.</p>