Chicago, IL  - The 2015 NFL Draft ended Saturday with former first-round projection and LSU offensive tackle La'El Collins going undrafted.

Collins' stock slipped after reports surfaced that Baton Rouge police were interested in talking to him about the homicide of alleged ex-girlfriend Brittney Mills.

Mills was shot and killed on April 24 and was pregnant at the time. The child, who was delivered, died a week later.

Collins, who is not listed as a suspect, left Chicago's draft festivities and traveled to Louisiana, where he is expected to meet with police on Monday.

He originally stated that if he was drafted past the third round that he would not sign. He is now officially an undrafted free agent and is not eligible to enter the 2016 draft.