The timeline below shows the total mentions of Cuomo (this covers both the governor and his brother) across CNN, MSNBC and Fox News since January 25, 2021. Neither CNN nor MSNBC have spent much time covering the role of Governor Cuomo's administration in New York's Covid-19 nursing home story, while Fox News has devoted considerable coverage to it. Noticeably, despite both CNN and MSNBC's previous championing of the #MeToo movement, neither devoted substatative airtime to the sexual harassment allegations raised against the governor on February 24. Only after a second aide came forward did they begin mentioning the allegations in detail, though Fox News has continued to mention the allegations more than CNN and MSNBC.
In all, Fox News has mentioned Cuomo 3,530 times since January 25th, compared with just 967 mentions by CNN and just 594 by MSNBC. Note that the count for CNN includes a small number of false positive mentions of the governor's brother Chris Cuomo so its actual total is even lower.