Middletown police said yesterday that they should have a report from the State Police Laboratory in Albany by Friday on the death of Mrs. Henrietts Reynolds. The 45-year-old women was found dead in her bed at 43 Roose velt ave. Monday by her husband, Douglas. Mr. Reynolds told police that his wife had been ill recently, and had been taking sleeping pills. Coroner Harvey Agnew ordered an autopsy by the state police, since the cause of death could not be determined. (See obituary, page 33.)