Massachusetts: Judge John Agostini sends DUI killer Frederick Weller to 15 years in slammer for killing Moira Banks-Dobson

At the crash scene, Weller tried to flee and threatened to kill a bystander who tried to keep him from running away, said Kinzer.

In addition to Weller’s numerous prior drunken driving convictions, he has a record of assaultive behavior, including a case in which he head-butted a nurse attempting to help him after a drunken driving accident, Kinzer said