The search for former Alaskan Bush People star Matt Brown has ended in tragedy after his family confirmed that the reality TV personality was found dead in Washington state. He was 42. Matt's brother, Bear Brown, shared the heartbreaking news in an Instagram video on Sunday, May 31, revealing that authorities had recovered a body from the river where search efforts had been focused for days. "They found a body in the river a few hours ago and it was positively identified as being Matt," Bear said, per Entertainment Weekly . He also disclosed that their younger brother, Noah Brown, was present during the recovery. According to Bear, Noah "helped them pull him out of the water" and personally identified his brother. The confirmation comes just days after Bear publicly expressed fears that Matt had died following reports that witnesses had seen him near the Okanogan River in Washington.…