1)Details about the Navy Yard shooter's history of mental illness prior to killing 12 people in D.C. Monday, he heard voices and was nearly dishonorably discharged from the Navy for disciplinary problems. 2)Do you know a "wound collector"? Former FBI profiler Joe Navarro explains the trait that murderers, terrorists, and toxic spouses share, Libby Denkmann reports. 3)The rent is too damn high in Seattle, and apartment dwellers are going to great lengths to charm landlords, reports Rachel Belle. 4)A disgusting Justin Bieber impersonator will go to jail for a long time for tricking hundreds of kids into taking their clothes off online. 5)Congratulations to Mark Wahlberg, after dropping out of school in the 9th grade, he finally graduated from high school thanks to online courses.