Hello! Sorry it has taken me a while to respond. Yes my father was Keith and my mom Brenda. OK. I unfortunately did not get to know my grandma Martha and Grandfather Luke much because they passed away when I was very young. Not sure if you have ever looked up this Topix website but people have posted comments on there and seems as if many people do not believe that he took his own life. They have made suggestions on where to look if anyone is questioning who may have done this. I'm really interested in looking into this futher. I have been trying to search the internet for anything I can find which is not much. Someone posted a comment on Topix as recent as Thanksgiving of this year about this.