Anyone know this movie?

I forget the title of the movie- I think " Nowhere" might have been one of the words, or " Land" might have been one- I don' t think it' s a Lethal Weapon movie, but I haven' t seen any of the Lethal Weapon movies, so I wouldn' t know... okay the storyline (From the part I saw, which was the last part) seems to be about:

CAUTION-SPOILERS AHEAD!!!

Police being after some guy and keeping on asking him how to disable something and he says " I CAN' T" every time and they throw him off a building into a fountain or something like that, then it shows detectives or secret agents or whatever looking at the bomb and trying to figure out how to disable it and they realize that the bomb has two parts- A detonating part and a chemical part. Then they let the passengers know (I forget whether or not they let the public know) and the passengers begin to panic but they stop the detonation. Then people hear more about the chemical part and make an emergency landing just in time for everyone to get off, just barely escaping the smoke. Does that sound familiar to anyone?

At some point in this movie, did the villain take a hostage and one cop shoots the hostage in order to make the villain drop her?

At some point in this movie, did the villain take a hostage and one cop shoots the hostage in order to make the villain drop her?

Not that I remember. I think I only saw the last part of the movie, but that part does sound like something that would be in the movie. Thanks for responding. :)