Silent Trigger

Silent Trigger written and produced as The Algonquin Goodbye is a 1996 action thriller film directed by Russell Mulcahy starring Dolph Lundgren and Gina Bellman about a sniper and his female spotter. Lundgren plays a former hitman sent on a mission by a secretive Agency, to assassinate a target from an abandoned skyscraper in construction. Memories and moral dilemmas resurface when a former spotter from a failed assignment shows up.

The internal lift of the building is clearly audible, and Clegg surveys Kleins movements, when he arrives. She interrupts his inspections when he is about to open the roof door. She takes him to the lift, sending him downwards. However, just as she is talking him off, she sees Waxman sitting on top of the lift car. He mounts a bomb on the lift car and, when the car begins moving, nearly falls down the shaft. He is saved by Clegg, and they both attempt keeping up the just businessfacade, although some romantic appreciation is apparent.While the two on the rooftop readjust their gear, OHara, presumably, decides to rape Clegg. However, Clegg pulls her smallcaliber sidearm, and threatens OHara into the lift. When OHara returns downstairs, he picks up his gun and puts on body armor. He then surprises Clegg, while she is standing over the sink of the topfloor bathrooms. Clegg points her gun at him, and shoots a wellaimed bullet into his chest. Unsurprised by this, OHara attacks Clegg, but is encountered by Waxman, and a violent fight takes place in an unfinished hall between various building materials. The fight is won by Waxman, and he ties the now bloody OHara to a toilet. ........

Source: Wikipedia