There is no clear evidence in the sources that the killer used the exact words commonly attributed to CNN, Democrats, or liberal media.
Well it’s official, killer used exact words that CNN, democrats and other liberal media use.

How the right spread ‘brutal and cruel’ misinformation after Minnesota lawmaker killings - Minnesota | The Guardian
Source: theguardian.com
Key Evidence
and describe details about the Minneapolis church shooting but do not quote the killer’s words.
dailymail.co.ukdailymail.co.ukWoke NBC issues apology for misgendering Minneapolis child killer
ngocomment.comngocomment.comWhy the Media Won’t Tell You Who Killed Children at Annunciation Catholic Church...
discusses partisan rhetoric around violence but does not link specific killer statements to media language.
theblaze.comtheblaze.comDemocrats ignore mass shooters who echo their rhetoric
and cover political responses and misinformation but do not confirm the killer’s language mirroring liberal media.
theguardian.comtheguardian.comTrump and other Republicans mock Democrats after Minnesota lawmaker killings
theguardian.comtheguardian.comHow the right spread ‘brutal and cruel’ misinformation after Minnesota lawmaker...
What the Evidence Shows
The claim that a killer used the exact words that CNN, Democrats, and other liberal media use is a strong assertion that would require direct quotes from the killer and a clear comparison to language used by those media or political groups. None of the provided sources confirm or document such a direct linguistic match. Instead, the sources discuss related topics such as political reactions to killings, media coverage controversies, and partisan rhetoric around violence.cnn.comcnn.comMarjorie Taylor Greene indicated support for executing prominent Democrats in...
theguardian.comtheguardian.comTrump and other Republicans mock Democrats after Minnesota lawmaker killings+4 more
However, these do not provide evidence that the killer explicitly echoed phrases or rhetoric from CNN or Democrats. Some opinion pieces argue about perceived double standards in political blame for violence but do not verify the killer’s words. Given this, the claim remains unverified based on available information.theblaze.comtheblaze.comDemocrats ignore mass shooters who echo their rhetoric