Righting a wrong through the legal system

[Janet Collier]

Detectives  State no visible injuries to the body really my mother head not part of her body
Autopsy report external injuries
Warning viewer discretion advised
There is a crush injury of the head with moderate flattening of the right side of the face and considerable flattening of the upper part of the back of the head, in the parieto -occipital region.the nose is fractured,with deformity and abnormal  mobility.The right side of the face exhibits purple ecchymosis covering an area measuring 6x5 inches, with super imposed abrasions of the skin.There is an abrasion in the right temporal region, measuring 1 inch in diameter; two abrasions in the right cheek, measuring 1/4 and 1/2 inch in diameter, respectively;another below the right corner of the  mouth, measuring 1/4 inch  in diameter; and another abrasion in the left side of the upper lip measuring 1/2 x 1/4 inch. The left side of the forehead exhibits a longitudinal laceration of the skin measuring 1-1/2 inches in length and 1/4 inch in depth, with a projection towards the left side , measuring 1/2 inches in length. The laceration is located 1/2 inch to the left of the midline.
The mid -upper back exhibits a purple ecchymosis measuring 4x2 inches, located just below neck. The top of the right shoulder exhibits another purple ecchymosis, measuring 1x1 inch.approximattley 2 inches  above right nipple is an abrasion of the skin measuring 1  x 1/2 inch. Linear abrasions of the skin are notes on the anterior surface of the left shin, measuring 6x2 inches all wounds examined for foreign material none was found.

My mother's injuries... and I am not supposed to be bothered by statements made by individuals who may have been responsible for helping to cover up my mother's murder, by making statements that were not true.
But I am told Janet doesn't focus so much on that, people say things that are not true for fear they might get in trouble, well the way I see it they should.
If not, then at least look into, why, to find out why, they are lying, in fear of whom? Could it be in fear of someone else? not necessarily the cops or detectives questioning them.