Overview

• Officers took Trayveion Alvin Green, 24, into custody near the 600 block of First Avenue North around 10:45 p.m. Tuesday on a murder warrant.
• Green is charged with one count of second-degree murder and six counts of attempted second-degree murder; his bail is $2 million with a court hearing set for Oct. 21.
• The Aug. 26 attack behind Cristo Rey Jesuit High School left one man dead and six others wounded during the school day.
• Police say the shooter fired roughly 30 rounds from a high-velocity .223 rifle, and investigators recovered 27 .223 cartridge casings at the scene.
• Two others, Ryan Timothy Quinn and Tiffany Lynn Marie Martindale, are charged with aiding an offender, with complaints describing a pickup and drop-off, a black bag, and a removed rear license plate.