#arcca

By Steve Atkinson  ARCCA, hired by the FBI, is on the stand to determine whether the injuries to John O’Keeffe, particularly his arm, are consistent with being hit by a vehicle. Dr. Daniel Wolfe testified on Friday, challenging the Commonwealth’s expert, who had covered his right arm with paint and backed up a Lexus SUV at 2 mph to simulate a hit. There was no breaking of a taillight, no use of a…