Three cars were broken into at Waveny Park between 2 and 4 p.m. March 22, New Canaan police said.
One of the vehicles, a 2012 Hyundai Tucson, had the front passenger window shattered, according to the report. The driver said she had a purse, which contained $100 in cash and several credit cards, on the seat, police said.
The park does not have security cameras, according to the report.
Police did not have details on the other two break-ins. The case is under investigation.