A 49-year-old New Canaan male reported credit card fraud at 5:43 p.m. on Feb. 8. The complainant realized that someone used his American Express card to charge more than $1,700 on concert and basketball tickets.

The ticket company contacted the complainant about the charges and he notified them that it was unauthorized police said. The charges were $600 for New York Knicks tickets and $1,200 for rap concert tickets.

The matter is still under investigation by both the New Canaan Police and American Express.