Officials say the woman who was accidentally shot outside the Shaw's Supermarket in Bath on Monday has died.

Department of Public Safety spokesman Stephen McCausland said Thursday that 22-year-old Chelsea Jones of Thomaston has died.

Police say Jones was accidentally shot by her boyfriend, 23-year-old Dylan Grubbs.

Police say Grubbs was trying to sell the gun and he was showing it to a possible buyer when it went off.

Jones was shot in the head and taken to Maine Medical Center in critical condition.

The incident is still under investigation.