That's correct. From all of the reports the harness was "properly" latched, otherwise the ride would not have been able to operate. However, from a picture before the ride started there looked to be a significant gap between the seat and the harness allowing room for him to easily slip out, especially with a lack of a safety belt to catch him. The angled nature of the seats where they tilt downward during the drop probably added to this. Basically the ride operated properly but with the allowed gap, lack of belt, and slope of seat were a perfect storm for him to slip ride out of it once the breaks hit. If anyone of these things was different he might have been alright. Would not be surprised to see seatbelts added to this before it reopens. The harnessess properly need to have a tighter setting where they need to come down further before getting a greenlight as well.
Absolutely spot on assessment. I wouldn't be surprised to find out that it was the tilting downward feature that ultimately resulted in this death. Had the seat remained upright, or been tilted slightly backward, this kid would probably still be alive.
The harness WAS engaged, it was just not engaged *fully enough* to prevent the kid from slipping out. It left a too large opening and coupled with the strong force of the deceleration, and the tilt, allowed him to slip through. The forces created during a free fall are significant and no amount of hanging on would have been enough to overcome it.
Sadly, according to the boy's father, via his best friend who was sitting next to him, the victim began "freaking out" during the ascent because his harness didn't feel locked down. He was telling his friend "why is this thing moving...what's going on?" and then he actually said to his friend "If I don't make it down, tell my mama and daddy that I love them." Completely heartbreaking.
I wouldn't even entertain getting on a ride like that if there was no secondary seatbelt. I can't even believe that was an option on this ride vehicle, especially with that tilting mechanism. A harness can fail, and there needs to be a backup in place when you literally have a riders bodyweight leaning fully against it.
ETA: As a matter of fact, I wouldn't even want a fabric seat belt. I'd want a solid metal piece between the legs of the seat that comes up and MEETS the harness, that the harness has to click into. I'd want the harness locking at the top AND at the front. Like one giant seatbelt.