Prosecutor: Partial review of embattled CSI commander’s past cases turns up no misconductOMAHA, Neb. — A Nebraska prosecutor says a review of dozens of cases so far has found no evidence of tampering by a top investigator who is accused of planting evidence in a 2006 murder. Omaha CSI chief faces state, federal charges of planting evidence during Neb. murder probeOMAHA, Neb. — The commander of the Omaha crime scene investigations unit is facing federal and state charges over accusations that he planted evidence in the car of two wrongly accused suspects in a Nebraska couple’s murder. |