DARIEN - Darien police have arrested three women who they say are part of an ATM scam.

Police say Sabrina Matche, 22, Laura Stuica, 31, and Nadia Paischi, 48, tried to install a device to read people's PIN numbers at an ATM at the Goodwives Shopping Plaza this morning.

Investigators say they have also been tracking the women for similar crimes in Greenwich and Stamford over the last several weeks

All three face multiple charges, including larceny, fraud and forgery. Each is being held on $250,000 bond.

Police are still looking for a fourth suspect they say was part of the scam.