A Polish factory worker, his lover and her uncle have been jailed for almost 100 years between them for the murder of Catherine Wells-Burr in Somerset.
Her body was found in a burned out car at Ashill in September 2012.
The trio will serve a minimum of 32 years each.
ITV News West Country's Somerset Correspondent David Woodland was in court for the sentencing:
The family of Catherine Wells-Burr has written to the Prime Minister after hearing her killers could end up serving a shorter sentence.
The parents of Catherine Wells-Burr have described how they comforted her alleged killer - as her burned corpse lay in a nearby field.