I have not seen or heard of Atl PD commenting that the victim knew her killer. They have not ruled anything out. EC was working & I am sure co-workers, possibly customers, have been interviewed by LE as to what time she left work, etc. Surely Henry's Tavern has some type of working times accounting. Also she was riding a bicycle when she did leave work & when she was looking for KJ. I am sure she was caught on several cameras, especially the one at 10th & Piedmont, with time stamps. Her red bike was laying in the middle of the crime scene. Given the amount of time she was detained (for lack of a better term) by LE that morning, I would speculate she was ruled out as a suspect early on in the investigation. I would also speculate that whoever killed KJ & Bowie would not have fared well sitting in the back of a LE vehicle for several hrs at the crime scene & then questioned for several more hrs at a precinct. If for some reason she did do it, I don't think she would have hung around, w/blood from the victims on her, & called 911. I think she would have gone home, cleaned up & acted shocked when LE came to the door. IMO EC had a window of opportunity of about 20 minutes & that window of time has been accounted for by digital or electronic evidence.
The long-time Atlanta news reporter, Morse Diggs, is known for his 'dapper' style of clothes. IMO when he states LE doesn't believe the killer will try & run, I speculate it is because their suspect is already in custody or deceased.
JMOO
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Piedmont Park stabbing Katherine Janness | 11alive.com