The DM article is literally just reporting on the court documentation that shows the motion to declare a mistrial with prejudice as the prosecution withheld evidence, there's no opinion or misrepresentation/distortion of the facts involved. The same with the tweet, it shows the video given to the defence, the video that was used throughout the trial and then shows the HD version that was used by the prosecution in the closing arguments- after submissions of evidence was closed.
As to your claims of serious journalist or a press agency fact check:- the likes of the BBC/Guardian/CNN/NBC/MSNBC have all been major players in misinformation or just plain incorrect facts regarding this case. I'm still seeing news anchors for those stations that are tweeting incorrect information about this case, "crossing state lines with a weapon illegally" etc and fanning the flames of racial division by tweeting nonsense like what would happen if a black 17 year old crossed state lines and killed etc. Hell until recently plenty of idiots thought Rittenhouse had killed a black guy due to the white supremist nonsense the msm were pushing, there's folks that probably still do.
Some of the biggest misinformation/ or incorrect stories in recent times have been perpetrated by the MSM you claim to be the bastions of trustworthiness (Covington/Smollett).