Police say they are investigating a shooting that occurred during a home invasion in Newark. Authorities say two suspects entered a home on Tiffany Boulevard at around 3:20 a.m. Tuesday wearing ski masks. Police say a man in his 40s was shot in the arm and torso and that the suspects then fled from the scene. Officials say the victim is in critical condition at UMDNJ. Cops say it is not yet known if anything was taken from the home.