Jаmie wаs recently fired frоm а lоcal electrоnics store. Upset and humiliated, Jamie borrowed a handgun from a friend and returned to the store a few days later under the pretense of retrieving a forgotten backpack. Jamie parked across the street and waited until the store was nearly empty. Once inside, Jamie chatted briefly with the manager, then claimed to need to get something from the car. Jamie returned a few minutes later, pulled out the gun, and demanded the store’s cash. The manager complied. As the manager was handing over the money, Jamie shot him in the chest at close range, killing him. Jamie then took the store’s security footage and fled the state. Based on this fact pattern, is Jamie likely guilty of first-degree murder?