daydreamer
Scholar
- Joined
- Sep 25, 2010
- Messages
- 91
Some thoughts about the "Rock"
From the crime photos of the interior of Filomena’s room, the size of the rock used to break the window seemed a bit large to me. I think that a baseball-sized rock would be more appropriate and accurate. But, I think that Rudy was able to stand on the top rung of the lower window and look through the glass to see that the inner shutter was closed. Based on this info, Rudy probably figured he needed to blast through the window and inner shutter. Standing on the parking lot retaining wall it is about a 6-foot throw to reach the window. Rudy should have no trouble hitting his target from this distance. I think someone staging a break-in would have picked the nearest available, appropriately sized rock from the parking area (not the sloped area) and bashed the window from the inside.
From the crime photos, it appears that the rock hit the inner shutter close to the hinged side. Hitting this location would present a considerable amount of resistance to the rock causing it to stop its forward direction and ricochet to the left and drop to the floor. If the rock had hit closer to the latch side, it would have most likely continued its forward trajectory and landed somewhere in the middle of the floor. The reason for this additional resistance is due to the angular momentum (inertia) of the shutter (assumed to be solid wood, and near the same weight as the rock). To demonstrate this effect, take any unlatched door and push on it with one finger near the doorknob edge and notice the amount of force it takes to move open the door. Now do the exact same thing by pushing with one finger near the hinged side of the door. Notice how much more force is required to open the door (if you can actually do it).
I also was wondering where the rock came from. Again, it seems a bit large to be one of the stones used in the parking area. More likely is that it was found on the sloped area between the cottage and the parking area retaining wall. From the crime photos the parking area stones seem to be more gravel-like, and the sloped area seems to be somewhat rocky with light vegetation. It would have been nice if the police had combed the slope area to determine if it was the source of the rock. If the rock came from an area closer to the cottage side, we might conclude that someone came from inside the house. If the source were closer to the parking lot retaining wall, it would be more likely that someone coming from the lower window picked it up on the way to the retaining wall.
From the crime photos of the interior of Filomena’s room, the size of the rock used to break the window seemed a bit large to me. I think that a baseball-sized rock would be more appropriate and accurate. But, I think that Rudy was able to stand on the top rung of the lower window and look through the glass to see that the inner shutter was closed. Based on this info, Rudy probably figured he needed to blast through the window and inner shutter. Standing on the parking lot retaining wall it is about a 6-foot throw to reach the window. Rudy should have no trouble hitting his target from this distance. I think someone staging a break-in would have picked the nearest available, appropriately sized rock from the parking area (not the sloped area) and bashed the window from the inside.
From the crime photos, it appears that the rock hit the inner shutter close to the hinged side. Hitting this location would present a considerable amount of resistance to the rock causing it to stop its forward direction and ricochet to the left and drop to the floor. If the rock had hit closer to the latch side, it would have most likely continued its forward trajectory and landed somewhere in the middle of the floor. The reason for this additional resistance is due to the angular momentum (inertia) of the shutter (assumed to be solid wood, and near the same weight as the rock). To demonstrate this effect, take any unlatched door and push on it with one finger near the doorknob edge and notice the amount of force it takes to move open the door. Now do the exact same thing by pushing with one finger near the hinged side of the door. Notice how much more force is required to open the door (if you can actually do it).
I also was wondering where the rock came from. Again, it seems a bit large to be one of the stones used in the parking area. More likely is that it was found on the sloped area between the cottage and the parking area retaining wall. From the crime photos the parking area stones seem to be more gravel-like, and the sloped area seems to be somewhat rocky with light vegetation. It would have been nice if the police had combed the slope area to determine if it was the source of the rock. If the rock came from an area closer to the cottage side, we might conclude that someone came from inside the house. If the source were closer to the parking lot retaining wall, it would be more likely that someone coming from the lower window picked it up on the way to the retaining wall.