“Burial Ground Massacre” (*1/2 out of four) was slapdash horror junk about a group of college students (Chelsea Vale, Vinny Marseglia, Karra Curnane Joseph, and others) who spend a night partying at a decrepit mansion when they are suddenly stalked and slashed by a masked killer (Michael Madsen) who wants to repossess an ancient Native American artifact locked inside. Cliche-ridden and by-the-numbers horror thriller with random S & M and ugly violence inserted to keep you entertained. The real “massacre” is what’s become of one-time great actor Madsen’s career.