Nothing to see here, folks. Police in Evanston are saying that this was neither terrorism nor related to Target's bathroom policy. From the description in this article, it was just some woman trying to get high.
Chicago woman held on $250K bail in explosion in Evanston Target bathroom
Chicago Tribune, June 11, 2016, 7:14 pm
http😕/www.chicagotribune.com/suburbs/evanston/crime/ct-evr-evanston-target-bathroom-explosion-tl-0616-20160611-story.html
"Police said in an earlier news release that they discovered through the course of their investigation that Schmidt was inside the stall at the time the incident occurred based on witness accounts and surveillance footage. The department received assistance during the investigation from the Cook County Bomb Squad.
A plastic bottle, believed to be the source of the explosion upon initial examination, was recovered from the stall in addition to "items that are commonly combined in a method to produce a chemical high, but during the mixture process can become volatile and explode," according to the release."