A 55-year-old woman has been arrested in Indiana in connection with the alleged stalking and attack of former Fleetwood Mac member Lindsey Buckingham in Santa Monica.

Authorities say she tracked Lindsey Buckingham to a scheduled appointment and threw an unknown substance at him before fleeing the scene.

Lindsey Buckingham was not injured in the incident, according to law enforcement.

The suspect, identified in court records as Michelle Dick, faces charges including stalking, battery, vandalism, and criminal threats, NBC News has reported.

She is expected to be extradited to California for court proceedings next week.