Angela Green had no alcohol in her bloodstream when she was killed, evidence that is forcing Minneapolis police to broaden the scope of their investigation as they search for a serial killer.
Police had been focusing on what they believed to be a common link in the killings of three Indian women, that all had been drinking in Franklin Av. bars before their deaths.
But the new evidence, disclosed Friday, "raises a new specter" in the probe, which has detectives working around the clock, said Police Capt. Jack McCarthy.
Police still were unclear about Green's whereabouts after she left her Park Av. S. apartment late Tuesday. Her body was discovered Wednesday more than 10 blocks away, near railroad tracks at Park Av. near 29th St. The distance from her apartment - Green did not own a car and frequently walked wherever she went - and the steep grade of the area where her body was found have continued to puzzle investigators. Police say they believe that she was beaten and sexually assaulted where her body was found.
"How did she get there? No one has been able to tell," McCarthy said. Investigators believe that Green had been dead several hours when she was found about 1 p.m. Wednesday.
The Franklin Av. area was a frenzy of activity last night, with groups from the Guardian Angels and the American Indian Movement patrolling the streets. The Guardian Angels were distributing leaflets saying, "Beware Woman Killer: I Hope The Minneapolis Police Department Gets You Before We Do."
Police emphasized that they have no solid suspects, but members of Green's family have said that they suspect a Minneapolis man who allegedly raped the 21-year-old single mother last November.
McCarthy said detectives are reviewing similar cases for names that may lead to the killer, whose victims have been found brutally beaten and posed in different ways after their deaths, suggesting to police that the killer may be baiting investigators.