Hehe yeah, that's what I was also going by on how the main character would notice things wrong and before they know it, things go wrong and kills friends and other people around.
Then of course, after the premonition ends, the main character gets all freaked out and also persueds his/her friends to leave, causing a ruckus and others to leave as well youknow, like in 1, 3, and 4, since in number 2, the main girl stops the traffic from getting onto the highway XD
As for controlling death and all, it should be in order of how they would've died in the museum, but I still reckon that said character should be killed off how the one who plays them wants to sort of thing, but also setting up so as to give others time to say, get there and try and save them and what have you ^^