(5) Tue Feb 13 2007 23:52 disorder cont...: Here is the basics of what happened... Around 6:45p.m. last night, a random 18 year old boy decided he held a grudge against the world and took a shot gun into the trolley square mall (downtown SLC) and just began shooting at everything and everyone. He killed 5 people, and there are 4 more in critical condition. 2 places to get good information is sltrib.com, and desnews.com. Crazy week for UT.