Terrible news RIP. Just last night i was making a left (I had the turn signal) and a biker went through the crosswalk. I would have hit him if I weren't paying attention. Even with bike lanes it's a dangerous hobby the way people drive.
People on bikes are generally not paying much attention to car traffic these days. Have had so many cross in front of me at intersections and be in the middle of roads out in the country, sometimes riding 2 by 2, not giving it a thought that the vehicles that are driving 45mph plus won't see them on the other side of the hill until it's too late.
When I was a kid you were taught to watch out for traffic, that the road is for cars first, bikes second. You had to make way for them, and because of that there were less deaths for those on bikes. I know at least 5 people that have been run off the road and/or hit by vehicles while biking. 2 are dead as a result, one is still alive but still has issues to this day, and 2 don't ride unless in a bike lane, park, or protected area if at all.
I'm surprised more aren't killed each year