Twenty-five years in Industrial Sales & marketing, of thermal processing of alloy's, carbon, stainless and exotic metals, ceramics, etc.Metal joining, copper and nickel vacuum and continuous furnace brazing., induction brazing and soldering used in the Aerospace, Auto and Aircraft machined and or stamping products. In my retirement day's, I have been researching old cold case Homicide's in Summit and Cuyahoga Counties. In particular, the four case's in Summit.of 1987. One of which was a young lady from Garfield Height's, Ohio. And one other a 1964 cold case homicide of BeverlycJarosz, a studentvof Marymount HS all Girl's at that time. Fifty-two year's ago. Investigrator's possibly missed something, all these year's while looking for a a Male perpetrator, it very well may have been a Female, classmate !!