Janesville police are investigating the attempted theft of an ATM on the city’s northeast side.  Police say a little before 4:00 a.m. Tuesday, a passerby reported seeing a truck with a rope attached to an ATM at Blackhawk Community Credit Union in the 3000 block of Deerfield Drive.  Officers responded to find the truck abandoned behind a nearby business.  Police are currently gathering evidence and reviewing video surveillance.