Cecily Aguilar was sentenced Monday to 30 years in prison for her role in the 2020 death of Army Spc. Vanessa Guillén. The sentence was the maximum possible penalty faced by the 25-year-old Aguilar. On Nov. 29, 2022, Aguilar pleaded guilty to one count of accessory to murder after the fact and three counts of false statement or representation after helping her now-deceased boyfriend, Spc.