A domestic dispute in Greene County leads to a double murder, and later, a suicide along I-81 in Cortland County.  

State Police now say the bodies of Daniel Brennan of Schenectady and his girlfriend, Pammi Mroczek, were found at the home.  Both had been shot multiple times.  

Police say it was the woman's estranged husband, Robert Mroczek, a state parole officer, who fired the fatal shots. 

Robert Mroczek then took off, and eventually led police on a 100 mph high-speed chase north on I-81 from Broome into Cortland County south of Syracuse.  Police used stop sticks to bring the pursuit to an end, but found Mroczek dead in his car of an apparent self-inflicted gunshot wound.