Two people wanted as material witnesses in the Des Moines stabbing death ofan Iowa Public T-V worker were arrested in the Quad Cities. 33-year-old Lora England, an exotic dancer, was arrested in a Bettendorfmotel yesterday for questioning in the murder. Kenneth Pruitt, also 33, wasalso taken into custody at the hotel. Patrick McRae was found dead on hisporch in Des Moines October 18th.