Lisa Marie Saenz, a 31-year-old Hispanic woman, was found dead on March 11, 2017, near the Trinity River in Dallas. Kayakers who heard gunshots while paddling found her body in the river bottoms. The autopsy determined she had been abducted, shot multiple times and suffered blunt force injuries including a bruised lip, shoulder trauma and a broken arm before her body was disposed of in the water.

Investigators linked three men to the killing through cellphone data and surveillance video: Kevin Wayne Kidd, 28, Emmanuel Lewis Kilpatrick, 31, and Jermon Antwon Simmons, 35. All three were arrested and charged with capital murder; court documents tie them to a series of murders over several days in mid-March 2017. Separately, Dallas police officer Bryan Riser was arrested and charged with capital murder after a witness in custody said Riser ordered the kidnappings, killings and disposal of Saenz and another victim, Albert Douglas, 61. The FBI and the Dallas Police Department’s Internal Affairs Division were involved in the investigation.

What information might help fill gaps about Saenz’s last movements or anyone who saw her near the Trinity River area in early March 2017?