Karen Read defense gets boost as plow driver testifies he saw no body in snow during Boston cop death case

Karen Read's lucky charm may be a plow driver who saw nothing during multiple passes by the address where she is accused of leaving her boyfriend, Boston Police Officer John O'Keefe, to die on the ground in a blizzard in January 2022. 

Brian "Lucky" Loughran testified Wednesday that he didn't see a body on the lawn as he cleared snow on the street in the hours after prosecutors allege the victim stopped moving. 

According to prosecution experts, O'Keefe's last known activity came to a stop around 12:30 a.m....