Bicyclist Hit On Holt

As I was driving back from my diagonal trek to the supermarket across Pomona, someone was literally just hit on Holt Ave. How? I have no clue, it's a bright sunny day. Unless you're texting or chatting with someone in the car and not looking. Hope the guy is okay, but he was laying still on the road and people were standing around him. This happened about 20 minutes ago.