Posted by: Gregory Hoyt for Lawenforcement Today. According to Portland Police, an active shooting suspect was reportedly taken down by a neighbor after firing off over two dozen rounds – that surprisingly hit no one. The manner in which this active shooter was taken down, according to authorities, was that this neighbor knocked out the shooter and hogtied him. On June 29th at approximately 1:00 AM, Portland Police say that 32-year-old Luke Stolarzyk fired off approximately 29 bullets an apartment building located in southwest Portland. A man identified in court documents as John Dickerson, had initially been awoken by what sounded like a loud argument during the evening of the incident. When Dickerson went outside of his apartment, he reportedly saw the suspect with a handgun and a green laser.