1. If Sheila had carried out the murders, and then committed suicide, why was there no damage to her manicured nails. Especially given the need for her to reload the magazine at least twice, cramming in cartridges.
If she beat a helpless Nevill, would she necessarily damage her nails?
2. Sheila's hand and nightdress were free of powder residue, gun oil, lubricant or lead. Despite supposedly firing the rifle 25 times in a short period and reloading it at least twice.
She may have washed and put on the night dress after shooting everyone ('the ritual cleaning' theory). In that case, I would be interested to know what became of the clothes she was wearing beforehand.
3. Sheila's feet and slippers were clean and free of blood, glass particles or other soiling. From this she was never in the downstairs kitchen where her father was murdered where a glass lampshade was smashed, leaving glass fragments all over the floor.
Her feet were not clean. Were glass fragments 'all over the floor'? Where does that come from? A sugar bowl was knocked over and there was no sugar on her feet either. Was there sugar on Nevill's feet? It has been suggested the firearms people may have knocked the sugar over.
4. The silencer had traces of blood in it (blowback from the close contact shots). This was typed as ABO type A and later subjected to DNA analysis showing a very close match (17/20 markers) to Sheila. That's the silencer that wasn't attacked to the rifle and had been put away.
If the moderator evidence stands up then Bamber is certainly guilty but there are some serious issues about its provenance. It wasn't found by the police (who mishandled it when they got it, losing the grey hair) and may have been tampered with by the Boutflours - well that's what people say but I would like to know how the Boutflours knew where to find Sheila's blood in order to contaminate the thing with it.
5. Sheila was on haloperidol to treat her schizophrenia but had run out of the procyclidine she took to counteracts the effects of the haloperidol. This she would have been shaky and uncoordinated on the night of the murders, as indeed she was described by various witnesses. Despite this she supposedly carried out four murders, severely beat her father and reloaded the rifle twice.
Maybe she had a demonic moment of clarity and self-control.
6. The murder weapon had only one partial example of Sheila's fingerprints, and none on the trigger despite the supposed suicide.
Fingerprints aren't always left on things we touch. It's a hit and miss affair.
7. No-one had ever testified that Sheila had ever handled the rifle, or any firearm, yet she supposedly handled it skillfully that night.
Worth pursuing, but there are some who say the crime scene suggests an amateur at work. How hard can it be to point one of these things and fire it?
8. Despite the disparity in size and build between Neill and Sheila her body showed no marks or injuries from a fight.
Maybe there was no fight but only a one-sided beating.
9. No blood was found in Sheila's throat or mouth, indicating she wasn't long conscious after the first shot, nor was there the dispersed blood that would be expected from someone struggling to breathed. There was no blood staining to her face or neck when the police initially found her, nor any on the inside of her hands or on her fingertips.
Her mouth was completely full of blood. See the crime scene pics.
10. The location of Sheila's body, in the master bedroom, is psychologically odd for a maternal suicide, it would be expected that she'd kill herself close to, or beside, her children.
This is bollocks, with respect.
11. Sheila had no motivation to kill her family. She was actually described as being in good spirits.
So what? She was a paranoid schizophrenic who (per Bamber) thought they were going to put her in a home.
12. Both her psychiatrist and husband stated that she was not capable of hurting her father or her children.
Her psychiatrist would say that, wouldn't he? and Colin Caffell knows nothing about what she would or would not do. His opinion is completely worthless.