Prosecutors say that 25-year-old Jessica Lynn Howell was aware that her boyfriend, Jordan Lafayette Prince, had previous convictions for sexual offense against a minor. Still yet, she sent text messages giving permission for him to have sex with her infant daughter. St. Charles Prosecuting Attorney Tim Lohmar said, “In those text messages she suggested and encouraged some unspeakable things. It is very, very disturbing.” The complaint goes on to allege that Howell took Ashlynn to Prince’s home to spend the night at the time Ashlynn was murdered.The highly disturbing complaint says Ashlynn died from strangulation, and being anally sodomized. The infant suffered petechial hemorrhages to her lower neck, abdomen, neck, chest legs and back. She further suffered contusions to her neck, under her chin and to her thymus. Also, hemorrhages to her thyroid, larynx and trachea. The infant also suffered blunt force trauma to the left side of her head causing a laceration in her ear and a hemorrhage near her skull. She suffered multiple tears to her anus, a massive laceration to her rectum, with massive hematoma in the pelvis area. The cause of death however, were the injuries to her anus and rectum, even before the strangulation took place.Watch courtesy ofRest in peace, little one.* The title originally said Ashlynn was 14 months-old and we've corrected that to 4 months-old.