A man has been charged in connection with the death of Livingston woman Ann Drummond earlier this year.
The 47-year-old was discovered with what police described as "significant" injuries in a car which was on fire near Drumcross Farm in Bathgate on 25 June.
She died from her injuries two days later.
A 47-year-old man has been arrested and is due to appear at Livingston Sheriff Court on Friday.
Det Insp Nick Brookfield said: "A thorough investigation has been under way for over four months, and a man has now been charged.
"Ann's family has been devastated by her death and we continue to support them."