Cafe owner charged in death of bicyclist
Driver of truck allegedly drunk
A Dorchester man who allegedly struck a bicyclist on Morrissey Boulevard last week and then stopped to call for help is now charged with motor vehicle homicide because he was allegedly drunk at the time, officials said today. Michael Ahern is set to be arraigned today in Dorchester Municipal Court on the drunk driving charge, operating to endanger and speeding on Sept. 14 when he struck the bicyclist around 12:30 a.m. near Malibu Beach. Doan Bui, 63, was killed.