Surveillance video help Terre Haute Fire Department investigators make a quick arrest.
Brianna Henson-Isles is now in the Vigo County jail, facing arson and burglary charges.
Investigators believe Henson-Isles is the suspect caught on a security camera throwing a road flare into a truck earlier this week. The truck belonged to Dustin Milligan.
Flames destroyed the vehicle as it sat in his driveway on South 19th Street. Milligan confirms he had a past relationship with Henson-Isles.
According to Jail Tracker, she is held on $25,000 bond with no 10% allowed.