

Orange County Califrnia man sentenced to prison for violin thefts and bank Robbery
Mark Meng, 58, has been sentenced to 46 months in federal prison for orchestrating a years-long scheme to steal high-value violins and for robbing a bank in Irvine.
Meng received his sentence from United States District Judge David O. Carter, who also scheduled a restitution hearing for June 24 to determine financial compensation for the victims. Meng had pleaded guilty in September 2024 to one count of wire fraud and one count of bank robbery. He has been in federal custody since May 2024.
Fraudulent Violin Scheme
From August 2020 to April 2023, Meng posed as a collector of fine musical instruments in a scheme to defraud violin shops across the country. He requested to borrow violins on a trial basis, negotiating potential purchase prices but ultimately kept the instruments and failed to pay.
Meng issued checks to the violin shops, knowing they would bounce due to insufficient funds. When shop representatives attempted to recover their instruments or payments, he issued additional bad checks or falsely claimed to have returned the violins, alleging they had been lost in the mail. Eventually, he cut off communication with the sellers altogether.
According to court documents, Meng systematically stole multiple valuable violins, including:
- A Lorenzo Ventapane violin (1823), valued at $175,000;
- A Guilio Degani violin – valued at $175,000;
- A Guilio Degani violin (1903), valued at $55,000;
- A Caressa & Francais violin (1913), valued at $40,000;
- A Gand & Bernardel violin (1870), valued at $60,000;
- A French, Charles J.B. Colin Mezin violin, valued at $6,500;
- A German, E.H. Roth Guarneri violin, valued at $6,500;
- A Francais Lott violin bow, valued at $7,500.
In one notable instance, which occurred in February 2023 when Meng borrowed a Guilio Degani violin worth $175,000 from a victim under a trial-period contract, which required him to return or purchase the instrument by February 10, 2023. Instead, Meng attempted to sell the violin to another buyer, who was unaware of its stolen status.
Irvine Bank Robbery
Meng’s criminal activities escalated in desperation in April 2024 when he robbed the U.S. Bank on Barranca Parkway in Irvine. Wearing a hat, sunglasses, a bandana over his face, and blue latex gloves, he approached a teller and handed over a note demanding $18,000 with the message, “Stay Cool. No harm. Thx.”
When the teller informed him she did not have access to the requested amount, Meng responded, “Give me whatever you have.” Fearing for her safety, the teller handed him $446 from her till before the suspect fled the scene in a white Toyota Sienna with a temporary license paper plate or a covered plate.
Investigation and Sentencing
Following his crime spree, a latent print left on the robbery note was later traced back to Meng and the getaway vehicle used in the Bank theft was found at his home. On the day of his arrest in the spring of 2024, Meng suffered a heart attack and was remanded into federal custody last May.
In September 2024 hepleaded guilty in to: one count of wire fraud and one count of bank robbery.
Following his conviction, Meng now faces the possibility of a court-ordered restitution payment to his victims, to be determined in the upcoming June hearing. His case underscores the vulnerability of art and musical instrument dealers to fraud and highlights law enforcement’s commitment to protecting cultural and financial assets.
His crimes were investigated by the FBI’s Art Crime Team, with assistance from the Irvine and Glendale Police Departments. Assistant U.S. Attorneys Laura A. Alexander and Mark A. Williams of the Environmental Crimes and Consumer Protection Section prosecuted the case.