Originally appeared on E! Online Travis Decker seemed off the last day his daughters were seen alive. As authorities continue to search for the fugitive, who is wanted for the murders of his and ex-wife Whitney Decker’s daughters Paityn,

"He was skinny. He had long hair and a beard. I said, ‘Is that you, Travis?'" neighbor Binh Nguyen tells PEOPLE of how the murder suspect looked on the day he picked up his three daughters

Authorities who have spent the past three weeks searching in the mountains of Washington state for an ex-soldier wanted in the deaths of his three young daughters say there is no evidence that he remains in the area or that he is alive at all.