A 32-year-old woman was tonight charged with conspiracy to murder of 23-year-old university graduate Catherine Wells-Burr whose body was found in a burnt out car in Ashill, near Ilminster, Avon and Somerset Police said.
Anna Julia Laqwinowicz will appear before magistrates in Bristol tomorrow.
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She told reporters: "I don't think it's fully sunk in how really bad that could have been, I know it's not the right decision."
Jonathan Theobald said: "The weather can change quickly and a car can become lethal, I've discovered that the hard way."
Political parties across the country suspended their General Election campaigns following the Manchester Arena terror attack on Monday.