DEPETRO.COM has learned exclusive details regarding the trans-dad ice rink shooter. Tran-dad had been living in Maine with another trans person, and drove down from Maine to the rink. The shooter was not invited to senior night. He killed one of his sons, his ex-wife and himself. In the hospital are the boyfriend of the the ex-wife and her parents. A family friend said the boys began to refer to their mothers boyfriend as their stepdad. The son he killed, sitting with his finance,  leapt in front of the shooting to try and protect his mom. The family attributes his mental decline with his transitioning to female.