This one is another easy to get one, but is also quite sick, so I am putting it in a spoiler box.
Yeah chief, we found his dog. It has been carved up into small cubes, each topped with a tootpick, next to a bowl of BBQ sauce. As you can see, he left a sign offering free samples.
Would you like to Sample_the_Dog, sir? It’s quite good…
Hmmmmm… . . FaerieBeth is hanging around. Perhaps she feels guilty about something?
The investigators reported that their prime suspect appeared to have been torn off of a bicycle tire.
Well, naturally, since you get them right! (Sample, if there is a poster named Calvin’s Mom, I’m not aware of her.)
Strangest thing – we got surveillance camera footage, time-stamped 9:35 a.m., of this guy wearing a green shirt and blue jeans. However, in a cellphone picture taken by the victim at 9:36 a.m., the perp’s sporting a red sweatsuit!
Sorry, wrong venue. My batting average is pretty poor on this thread! :smack:
Sorry. Not even close. 
(But I see it’s a good guess based on “staged”). Although I could also say that the perpetrator had simply manufactured the crime scene, to fake a capital offense.
Police suspect the killer gets sexual gratification out of the act, causing him to show his Oh Face.
whatevernewnumber: The top suspect in the newest murder disappeared from the heart of the police presence yesterday. His daughter is being interviewed as to his whereabouts.
Engine Clue #1) The victim was found papier machéd to death, with definite man footprints leading away from the scene.
Engine Clue #2) Swedish by nature, she could only count in numbers where their modulo 2 was 0.
Death Cinematics? A zero-poster, but a Doper nonetheless!
So I takes my freebie!
Scene 3.14: Law enforcement were shocked to discover that the killer was not only an amateur sleuth, but also a man of the cloth.
Even Sven?
Nope.
The crime scene was staged, it was a fake, a hoax, a deception, a forgery, almost a parody of a real crime.
(And quite the opposite of a zero-poster…)
Yup. I think I made mine too easy 
New clue (#54321): Large animal tracks led away from the scene of the bank robbery, but investigators discovered that only $200 was taken.
Brother Cadfael
Clue: there were reports from the neighbors that the perpetrator broke into the victim’s house, raided the liquor closet and proceeded to ride the victim’s dog around in the pasture until it collapsed
Silly me, I forgot to post one.
Clue #2517: A witness who saw the crime from hiding said he saw a large black man reciting bible verses before enacting his vengeance.
Engine Clue #3) The police looked for clues, but all they could find was a Cranial Nerve X.
SPOOFE done it!
The crime scene investigator didn’t know quite how he was going to explain this one to the chief… but he was certain the perpetrator had smashed her victim with a piece of fruit the size of a Volkswagen!
cheezit?
No, no…what on earth would I have to feel guilty about? :: innocent, bewildered expression ::
Do I get some sort of prize if I get away with it?