I'm lost for words and so, so sad.
A quote from the website:
Dear friends,
Robert was found dead in the N Saskatchewan River at ~11:00 a.m. this morning and identified by police around midday.
We are holding a vigil for volunteers and community tonight at 8:30 p.m. at the Mill Creek Pool Parking lot, in order to give our appreciation for the amazing outpouring of support this week.
Thank you.