I might be wrong, but I don't think "intent" is the same as "premeditation." Premeditation involves forethought, plotting in advance. Intent only involves one's thoughts immediately prior to and during the act.
For example, if I were to turn to my roommate right now and stab him in the base of the neck, I will have intended to kill him, but it involved no premeditation. I simply picked up my knife, walked over, and stabbed him.