Dr. Atticus Blackheart (aka Brian Carr) explored some of the mysterious and macabre happenings in the dark, mist-covered history of McMinnville when he visited The Rotary Club of McMinnville Thursday at First Presbyterian Church. Carr appears next week on McMinnville Public Radio’s “Insights’ interview series as he reviews the two community theatre groups that bring live drama, comedy, music and dance to the local stage. The half-hour conversation will air Wednesday and Saturday at 9 a.m. both days.