“TPD along with other law enforcement agencies are working a very active scene near 400 N. Toole Ave. in the downtown area,” Tucson Police Department said on Twitter. “Please avoid the area on Toole Ave. between N. 4th Ave & N. 6th Ave. Information is limited at this time, updates to follow.”
The shooting aboard the Amtrak train occurred at roughly 8 a.m. in Arizona when two men approached another man, saying they wanted to talk to him. All three got off the train and shots were fired, according to KOLD News 13 .
Authorities secured the scene around two hours later. TPD said on Twitter they are working with fellow agencies and medical personnel to confirm the extent of injuries.