By Lisa Hammer correspondent@qconline.com

CAMBRIDGE — Jeffrey Costa, 41, of Bolton, Conn., pleaded guilty to an amended count of Class 1 felony possession of cannabis. Counts of Class X cannabis trafficking and Class 1 possession were dismissed. The charges were filed April 26, 2010.

A fine of $10,000 plus court costs was set, and a further sentencing hearing was set for March 12. Associate Judge William McNeal accepted the plea.