STOUGHTON, Mass. (WWLP) - The POST Commission announced that they have revoked the certification of former Stoughton Police Officer William Farwell.  POST Commission decertifies former Holyoke police officer Farwell is one of three officers accused of having an inappropriate relationship with Sandra Birchmore. She was three months pregnant when she was found dead in 2021.  William Farwell's twin brother Matthew Farwell, is accused of grooming Birchmore, then killing her when she became pregnant with his baby. Matthew Farwell faces federal charges. Local News Headlines More than 180 motorcycles helped raise $14,000 for Springfield animal shelter Massachuetts officer involved in Sandra Birchmore case decertified Northampton’s electric vehicle charging stations to impose fee Northampton man accused of killing roommate Jana Abromowitz in court WWLP-22News, an NBC affiliate, began broadcasting in March 1953 to provide local news, network, syndicated, and local programming to western Massachusetts. Watch the 22News Digital Edition weekdays at 4 p.m. on WWLP.com.