Las Vegas teenager Dennis Geiggar, 17, accused of killing a 61-year-old homeless woman
17-Year-Old Arrested for Murder of 61-Year-Old Woman A 17-year-old was arrested on May 5, suspected of murdering a 61-year-old woman found dead on April 21. Local news outlet Las Vegas Review-Journal identified the suspect as Dennis Geiger, a high school student previously known for behavioral issues. He allegedly killed Marceline Biasini, who was noted to […]