Northfield, OH -- Treacherous Penny (Captaintreacherous) returned to winning ways on Saturday (December 23) night with a gutsy harness racing victory in the $18,000 co-featured Filly and Mare distaff at MGM Northfield Park. Aaron Merriman wasted no time putting the Treacherous Penny, a 3-year-old filly , on the lead, clearing inside rivals easily through the opening