(Billerica, MA) -- Authorities are identifying two of the three people killed in Massachusetts at an indoor auto auction from Rhode Island. Billerica Police say 48-year-old Brenda Lopez and 49-year-old Pantaleon Santos were pronounced dead at the scene Wednesday morning. Leezandra Aponte of Lowell, Massachusetts died later at the hospital. Police say an employee of LynnWay Auto Auction was behind the wheel of a SUV that suddenly accelerated and crashed through the wall of the building. Eight other people were injured.