The Baltimore Sun from Baltimore, Maryland • 83

ANNE ARUNDEL COUNTY SUN FRIDAY, SEPTEMBER 23, 1988 3 Semen tests try to link killer to crime 'Adopt-A-Stream' relies on volunteer cleanups nighttime gathering place for local teens who littered the area with cans, bottles and other refuse. Officials say debris from the site, 1 50 feet of waterfront along Back Creek, eventually winds up in the bay. Annapolis and county officials are working together to develop the site, which is owned jointly by the two jurisdictions, as a public park. Preliminary plans call for walking trails, a pier and picnic areas. Some materials will be supplied by the Johnson lumber company and Hechinger's.

with food and drink for volunteers provided by Hardee's and Pepsi Cola of She was last seen leaving an Eastport bar, and police have estimated her time of death at about 4 a.m. Although police have not absolutely ruled out the possibility that Ms. Greenberg consented to intercourse before her death, they believe she was raped. Captain Wright would not on comment whether an autopsy showed any trauma to the vaginal area, saying such a question could betray Ms. Greenberg's killer during a polygraph test.

"We know the answer, but then again, so does the person who had sex with her," the captain said. Police are convinced Ms. Greenberg knew her slayer because friends said she would not have left a bar with a stranger. "If someone had sex with her after midnight and had not killed her, I would think they would have come forward by now," Captain Wright said. Police also hope the FBI lab will conclusively show where Ms.

Greenberg was killed. They have no proof that she was killed at the jetty where her body was found, but a large quantity of blood was found on the rocks near her body, and there was no trail leading to the area, Captain Wright said. tain said. If any of the suspect's blood matches the semen sample, police might go on to run a DNA "fingerprinting" test, which would conclusively tie the killer to the scene through his genetic code, Captain Wright said. Everyone has a unique DNA code by which he can be identified.

County police used the revolutionary technology last month to arrest a Crofton man and charge him with raping his neighbor last year. A German-town lab isolated DNA from the man's hair and blood samples and matched them to semen recovered from the woman. Captain Wright said he remains optimistic Ms. Greenberg's killer will be found. "The best we can hope for in any investigation is physical evidence or an eyewitness," he said.

"He left something there at the scene." The FBI lab is also analyzing Ms. Greenberg's fingernails to see if she might have scratched her slayer or pulled out some of his hair. Captain Wright said. And her clothes are being examined for any fibers that might be tied to her killer. Police have traced Ms.

Greenberg's movements until about four hours before she was killed. She had been partying until midnight with friends, in celebration of Independence Day. By Samuel Goldreich Staff writer Annapolis police hope a semen sample recovered from a woman killed in July will lead them to her slayer. Police suspect one of three male acquaintances of Elizabeth Greenberg, 34, raped and murdered the lifelong city resident. Ms.

Greenberg's partially clothed body was found July 5 in a Bembe Beach jetty at the Annapolis Sailing School. The state medical examiner has reported that she died of about six blows to the head and complications from drowning. An autopsy also revealed that she had had sexual intercourse within 72 hours before her death, and police believe she was raped. Based on interviews with Ms. Greenberg's friends, police believe she knew her assailant, and that she did not have Intercourse before midnight the day she was killed, said Capt.

John Wright, criminal investigations chief. Once an FBI laboratory in Washington, D.C., is done testing semen recovered from the woman. Captain Wright said, police will seek warrants for blood samples from the three suspects to see if any of them match the blood type. At least one of the men knows he Is a suspect because police have interrogated him, the cap CREEK Continued from Page 2 ey or labor, employee for the state natural resources employees developed and organized the program, she said. "The work these people will be doing proves what can be happen when people cooperate," Governor Schaefer said in a prepared statement.

Officials say the program illustrates concerns that pollution In Maryland's waterways will find its way to the bay. The Back Creek parcel was chosen because it Is the site of a former city wastewater treatment plant. The property was frequently a Shorts YWCA schedules classes for parents The YWCA of Annapolis and Anne Arundel County will offer the following course this month at the YWCA Parenting Center. Baldwin Hall, Millersville. Parent Effectiveness Training Support Group The next meeting is from 7 to 9:30 p.m.

on Tuesday, Nov. 15. The group is designed to help program graduates maintain good parenting skills. The fee is $4 for both sessions. Information: 721-9636.

Career workshops offered by YWCA A series of six career workshops will be offered at the YWCA Women's Centers In Severna Park and Annapolis. The workshops will meet from 7:30 to 9:30 p.m. Tuesdays from Sept. 20 to Oct. 25.

at the Severna Park YWCA, 17 Cypress Creek Road. The sessions will be repeated from 10 a.m. to noon Wednesdays from Sept. 21 through Oct. 26, at the Women's Center.

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Courses offered in writing, birds "Effective Writing." a course designed for older adults, will be offered at Anne Arundel Community College's Arnold campus from 10 a.m. to noon Wednesdays, Sept. 28 to Nov. 16. Part of the LIFE program (Learning is for Everyone) and taught by free-lance writer Donna E.

Boetig, the course has been in development for the last two years. "Migrant Birds of Chincoteague" will be taught at the Arnold campus from 7 to 9 p.m. Tuesday, Sept. 27 and moves to Chincoteague for the weekend of Oct. 1 -2.

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