Did murder suspect research defense strategies before wife's death?

SPANISH FORK — Police are investigating whether a Spanish Fork man accused of murdering his wife was doing research on criminal defense strategies before her death, according to a newly unsealed search warrant affidavit.Curtis Nichols, 35, was charged last week in 4th District Court with murder, a first-degree felony, and three counts of domestic abuse in the presence of a child, a third-degree felony.Nichols' wife, Robin Nichols, 35, was found unconscious and not breathing on the floor of