http://www.latimes.com/nation/la-na-officials-release-video-in-texas-jail-hanging-case-20150720-story.html#page=1
About 6:51 a.m., an officer can be seen entering cell 95 for a security check.
At 7:17 a.m., a different male officer can be seen peering into the rectangular window of cell 95, according to the chronology, “checking on Ms. Bland.”
About 30 seconds later, another officer stops at cell 95 and appears to be talking to Bland for several seconds.
There's then a gap in the footage — from 7:18 to 7:24 a.m.
Waller County Dist. Atty. Elton Mathis noted that the video is motion-activated, so, “There's going to be some gaps.”
“At this point, we don't believe there was any editing. These have not been analyzed by the FBI yet,” Mathis said at a Monday news briefing with sheriff's investigators.
From 7:34 to 9:07 a.m., the video shows no movement in or out of cell 95.
Then, about 9:07 a.m., a female officer can be seen checking the window of cell 95 — and running for help. She returns with a male officer, and others soon join them, performing CPR.