THUNDER BAY-A former in-house lawyer for the Thunder Bay Police is facing criminal charges as part of an active investigation into allegations of misconduct by members of the force, the second person arrested as part of the years-long probe by Ontario Provincial Police. Holly Walbourne was arrested and charged Tuesday with three counts of obstruction of justice, one count of breach of trust and one count of obstructing a public or peace officer. She is the second member of the force to face charges as part of the OPP’s investigation into alleged misconduct in the force. Police arrested Michael Dimini and charged him with two counts of assault, breach of trust and obstruction of justice in December. OPP have so far been tight-lipped about the substance of their investigation and…