Austin, Texas DWI lawyer Jamie Spencer has written several very interesting posts about a medical condition called nystagmus. Nystagmus is a medical condition that describes involuntary eye movement, and police officers are trained to look for these involuntary twitches in field sobriety tests as an indication that a driver is impaired.
Read more on Failed Field Sobriety or Nystagmus? Challenge the Arresting Officer's Assumptions…
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