BusinessColumnsOpinionsPolitics Riegel: The start of something good By Stephanie Riegel - June 21, 2017 FacebookTwitterLinkedinEmailPrint In March 2016, Dave Treppendahl made a major bet on north Baton Rouge, when he acquired the dilapidated Hawthorne Heights Apartments at 2136 N. Lobdell Blvd. and promised to turn what he then called… Already an INSIDER? Sign in.