Do 你 know this anime?

i hava a 问题 i ever had seen a part of an 日本动漫 but i dont know what 日本动漫 that is, maybe 你 know: It begins with a girl sitting in a taxi looking out the window than the taxi stops and the taxi driver opens the car trunk. When he wants to take out the suitcase of the girl it opens and there are 枪 and boms 或者 something inside it.... ^^