Blind Alley (2011) on Netflix

Plot summary

Rosa, a young dancer, comes back from an audition and feels quietly confident that she may get a break. The sketchy phone she carries rings just as she gets home with word of a call-back for the next day. Excited, she wants the costume she wore clean, so she takes it to the laundromat close to her home to wash it. That laundromat sits down an isolated alley in her neighborhood, and the neighborhood's night crowd, out at that hour, spooks her while she is there. A serial killer traps Rosa inside the laundromat and taunts her through the night.