In Exuberant Ceremony, Michael Luth Unanimously Appointed Police Chief Wed, 07/11/2018 - 6:15pm Heraldgroton Bob Carlson, Michael Luth’s Godfather, pins badge on just-appointed Groton Police Chief Michael Luth at Select Board Meeting. Photo by Connie Sartini Full text available to online subscribers only. If you are a current online subscriber, please click here to login. If you are not a current online subscriber, please click here to view our subscription options. If you are and online subscriber whose subscription has recently lapsed and you are having an problems accessing premium content, please resubscribe for free here: http://grotonherald.com/online-subscriptions. Thank you.