The Suffolk Fire Marshal’s Office is investigating a stolen vehicle that was found on fire in Suffolk on Saturday night.

According to a city press release, a Portsmouth woman reported her black 2004 Dodge Durango stolen about 10:15 p.m. Saturday. She had left it running near her apartment in the 6500 block of Bickford Lane in Portsmouth as she unloaded groceries, according to the press release.

About a half-hour later, a passerby in the 3700 block of Sleepy Hole Road in Suffolk reported a vehicle on fire in a field. Suffolk Fire and Rescue responded and found the vehicle fully engulfed, according to the press release.

Following the preliminary investigation, Fire Marshal Lt. Chuck Chapin ruled the fire arson.

Anyone with information is asked to contact Crime Line at 1-888-LOCK-U-UP. Citizens can also use TipSoft to submit anonymous tips through the web, a text message or a smartphone with the TipSubmit mobile app. Visit www.tipsubmit.com or send a text to “CRIMES” with the keyword SPDVATIP. Tipsters never have to give their names or appear in court and may be eligible for a reward of up to $1,000.