The case was finally cracked. It was a negghbor.:
EUCLID, Ohio -- A Euclid man faces charges that accuse him of egging a former neighbor's house more than 100 times in a single year.
Jason E. Kozan, 30, is charged with vandalism in the incidents that happened between May 20, 2014 to June 26, 2015, according to court records.
http://www.cleveland.com/euclid/index.ssf/2016/03/euclid_police_crack_case_of_ma.html