Ok, let's see if we can avoid a political hijack. Back to the Original Post:
---
"Boat running at High speed at night, runs into a shore bulkhead. 2 people killed."
While I suppose that there might be a way to operate at high speed at night ( I don't know this method, however ), the crux of the matter is that the operator failed to maintain a proper watch.
While "knowing the area", and having advanced piloting aids ( GPS/plotter, radar ) is a useful thing, nothing beats the Mark I eyeball. And if you are exceeding the "operating specs" for that device, slow down ( including: anchor ). "How fast?" is an operator judgment call, but there is almost never a good reason to push the envelope at night.
Just as there are very, very few reasons for you to run full speed into a wall with your eyes closed while in your house, there are very, very few reasons to run into a bulkhead at speed. And, yes, accidents can ( and do ) happen, but good judgement calls for anticipating the potential for catastrophe, and "high-speed operation" at night carries a high potential for problems.
Be safe, be happy.