Detailed text transcripts for TV channel - MSNBC - 20151002:14:05:00
Started to emerge, at least from the internet postings, the public life of the shooter. has anything more crystallized? >> reporter: i think so. it seems pretty clear now that this is going to be another case of someone who has severe or profound emotional problems. his mother has talked about that to neighbors. his own social media postings suggest that he was a pretty well-developed loner. he said on a dating site he had never actually dated anyone. he had an interest in the irish republican army, perhaps reflecting his family's heritage from the united kingdom. he was 26. as you say, they d...