Transcript for New Sandra Bland Arrest Video Released
We have breaking news in the case that made national headlines. Sandra bland found dead in our Texas jail cell. These images seeming to show an altercation there. The debate continues, was it suicide or murder? Tonight we have new video from inside the jail. The moment they discovered her from the jail and what they are saying. Here is Ryan Owens. Reporter: Tonight, just-released dashcam video shows 28 year old Sandra bland pulled over for changing lanes without using a turn signal. Is heing about the traffic stop. For a traffic signal, you slam me into the ground and everything. Reporter: In this arrest affidavit, the trooper says bland continues to be --. Combative and uncooperative. Even in handcuffs, the officer says. Bland began swinging her elbows at me and then kicked my right leg in the shin. Authorities are also releasing this video from just outside bland's jail cell, three days after that traffic stop. It shows the moment a female guard leans over to check on her. The officer rushes out and gestures for help after seeing bland hanging with a trash bag around her neck. Three minutes later the paramedics run in to help, but it's too late. That video doesn't show the inside of her cell but here it is. They found her hanging from this privacy paration and they say what happened here is a suicide. The jail video shows no one exiting or entering the cell in the hours before her death. They said that bland just took a new job here in Texas and had so much to live for. What happened to Sandra bland? In police custody, what happened to her? Why was she ever removed from her car? Reporter: A few months ago, bland posted online she suffered from depression and ptsz. Tonight, the district attorney says he thinks it was a suicide but he will investigate it as a homicide until he is completely sure.
This transcript has been automatically generated and may not be 100% accurate.