This interaction was captured on May 27 -- just three days before Decker picked up his daughters for a planned visit on May ...

Police have been searching for Travis Decker since June, after his three young daughters were found dead at a campsite.

It's been over a month since Travis Decker went on the run after allegedly killing his three young daughters in Washington ...

The video is one of the only clues as to the alleged killer's behavior in the days surrounding his daughters' murders ...

The nearly 20-minute dash cam video showed Decker leaning up against his pick-up truck and staring at the responding officer ...

Wenatchee Police Department - PHOTO: Video released by police shows Travis Decker, the father accused of killing his three ...

Three days before he disappeared with his three daughters, Travis Decker appeared “nervous and fidgety” during an encounter ...

It turned out were actually hunting a lookalike rather than the fugitive dad accused of murdering his three young daughters.

Travis Decker is seen on police dashcam video following a minor car accident three days before his three daughters were found ...

A family reported a potential Decker sighting in an Idaho forest earlier this month, but it ended up being a man named Nick ...