Austin Wintory‏Verified account @awintory
Shocked to hear of the death of friend / colleague Dan Licht. What a genuinely kind man he was, and great musician:
https://twitter.com/awintory/status/893303003075276800
Can't find any more confirmation beyond Austin's tweet, but given he's a friend and colleague of Licht, I can't see it being unfounded speculation/rumour.
Licht's wiki page is rather bare, so here's a link to his IMDB page:
Daniel Licht At IMDB
Assuming it's true, very sad news.