FBI profiler: Capital Gazette shooting suspect a “dangerous injustice collector”
Former senior FBI profiler Mary Ellen O’Toole spent more than 20 years investigating mass shootings and is the director of the forensic science program at George Mason University. She joins “CBS This Morning” to discuss the psychological mindset of the suspect in the deadly shooting at an Annapolis newspaper, what might have finally motivated him after a long-standing feud with the paper and possible reasons why he damaged his fingerprints to avoid identification.