Difference Between 1st and 2nd Degree Murders In the first degree, there is deliberate and premeditated murder through another Quarry Felony (Felony Murder), while second degree murder is unplanned but done with malice aforethought, which means murder or grievous bodily harm with the intention of the deed, but not to the same premeditated level of first degree murder, which can be spontaneous or unplanned through malice aforethought, such as a physical brawl that may end with a mortal blow. Know more information please visit our website and lear more: https://www.ambeaulaw.com/first-degree-murder/