81.   District Attorney William D. Delahunt is still investigating the case, Flaherty said.

82.   Detectives said they are investigating the case as a homicide and say the boy being sought made no effort to surrender Friday.

83.   District Attorney Robert Morgenthau is investigating the case.

84.   Elsewhere, authorities in New York, Florida and Nevada continued to investigate anthrax cases, and more were reported yesterday.

85.   Eventually, Gov. Reubin Askew had the case investigated and pardoned the men.

86.   FBI agents also have been investigating the case.

87.   FBI agents have also investigated the case after issuing a subpoena for the SWC report.

88.   Federal law enforcement officials maintain that they made a choice, at the outset, to investigate the case covertly.

89.   Federal law enforcement officials say they are still investigating the case.

90.   Feinstein has taken weeks study the report of Daniel Silverman, the NLRB regional director, who investigated the case.