2 News Oklahoma first met Billy Jacobson in 2023, under impossible circumstances.He lost his son, Billy Jr., in a murder-suicide.Theres been a lot of healing, a lot of counseling. I was blessed enough to get involved in a bill that actually made some change that makes it harder for other kids to go through what those kids went through, Jacobson said.2 News Oklahoma listened to Billys story, as he mourned his son, and worked with lawmakers on leg…