“There was really nothing unusual said or done by her other than that little thing about butting in line,” he said. At 7:21 a.m., Ms. Moseley left the distribution center, and went to her home in Baltimore County. Ms. Moseley pulled a hood over her head and started the attack, the sheriff said, first shooting Mr. Aguda outside the building before re-entering to continue the rampage. The authorities were alerted to the shooting at 9:06 a.m. and responded within about five minutes. Rite Aid employs uniformed but unarmed security officers at the large distribution center campus, but none were present at the Liberty building at the time of the shooting, Sheriff Gahler said.
Source: New York Times September 21, 2018 19:33 UTC