Not any particular accounts that have been mentioned or brought up by police or the media. Unfortunately I don’t think there’ll be a lot of information released about him anytime soon. On another note, he apparently wore the trench coat for at least most of Junior year according to classmates. They weren’t suspicious about him wearing one on the day of the shooting because he usually wore one. Police said he “studied” other mass shootings but like I said before, I don’t think they’ll say what particular shooters but I’m guessing the well known ones, particularly Columbine, Virginia Tech, Sandy Hook, and probably Parkland, since it happened earlier that year.
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"Now! Feel death, not just mocking you. Not just stalking you but inside of you. Wriggle and writhe. Feel smaller beneath my might. Seizure in the Pestilence that is my scythe. Die, all of you."
- T.J. Lane (in his Facebook poem)