The photos show the parachute compartment uncovered, but the straps which connect the parachute to the airframe do not appear to be opened. From this, I conclude that the parachute was not deployed. The flaps appear to be extended, suggesting a planned approach descent. If I understand Cirrus parachute use correctly, there is an altitude below which the parachute cannot be effectively deployed. Perhaps they were below that altitude.
The appearance of the engine and cowl as a whole having been peeled downward, and lots of mud sprayed around, suggests a sudden stop in soft ground (as opposed to a rollout). If the ground were firm, contact with a high rate of descent can also do this to an airframe.
In any case, this was a sudden stop for the occupants. The injuries described are consistent with the sudden stop.