Gunman killed himself after killing two victims and injuring five others:
http://www.wtxl.com/news/shooter-two...e89847ce6.html
https://heavy.com/news/2018/11/scott-beierle/
Motives still unknown. Shooter identified as 40 year old man Scott Beierle, who is said to have served in the US Army in some capacity, been a registered Republican and a member of at least one pro-Trump Facebook group, but no obvious support for violent extremism is known atm, no manifesto or last message or the like has been reported. Beierle used to work as a HS English teacher, but may have been unemployed for much of the past few years (unverified). I'm not sure whether Beierle killing himself suggests anything about what may have driven him to kill people at the studio. Not knowing more, I would think that both the suicide and the choice of target suggest a personal motive rather than a political one.
Victims have been identified as a doctor and a college student.