Dienes Connection to North Olmsted Girls?

I've always believed the key to solving this case is to find a link between Amy Mihaljevic and the girls from North Olmsted who police believe were contacted by Amy's killer in 1989.

Last night, I received an email from one of these girls, now an adult. She says her parents replaced the floors in their home around the time Amy went missing. They are combing through their records to see if they had contracted with Dienes at the time.