. >> the sergeant adam nege is nearing the end of his shift.nager of the bank is in the parking lot and sees the men enter the building. >> he believed that this was going to result in a robbery. he phoned the police while they are in the bank. >> there's a robbery at tcf bank. >> the witness was continuing to give information. started out with they were still in the bank. >> three black males, tall. they have ski masks on. >> dispatch sends all available officers to the scene. meanwhile, the thieves point their guns at tellers and order them to the vault where they load up a bag with over $100,000. this time, they make sure not to take a dye pack. >> by the time the three men left the bank, the police were already on their way to the scene. >> as we were getting closer to the scene, as i passed through the stop light right up here, they started to say that they had exited the bank. >> looks like they just exited. gray four-door full-size truck. >> as i approached about where we are now, the witness was saying that they had left. they went nort