Police: 2 car crashes occur within minutes of each other in Greenwich

Police say two car crashes occurred within 10 minutes of each other in Greenwich Saturday as snow made the roads slippery.
They say both crashes happened on I-95, and that a car spun out of control around 1:45 p.m. and came dangerously close to the concrete column supporting the overpass near Exit 5.
Police say an accident beforehand happened just a few miles away and involved multiple vehicles.