Sixty-three of the 66 largest police jurisdictions saw increases in at least one category of violent crimes in 2020, which include homicide, rape, robbery, and aggravated assault, according to a report produced by the Major Cities Chiefs Association. Baltimore City, Baltimore County and Raleigh, North Carolina, did not report increases in any of the violent crime categories…

Experts point to a “perfect storm” of factors — economic collapse, social anxiety because of a pandemic, de-policing in major cities after protests that called for abolition of police departments, shifts in police resources from neighborhoods to downtown areas because of those protests, and the release of criminal defendants pretrial or before sentences were completed to reduce risk of Covid-19 spread in jails — all may have contributed to the spike in homicides.

Covid-19 seemed to exacerbate everything — officers sometimes had to quarantine because of exposure or cases in their ranks, reducing the number of officers available for patrol, investigations or protest coverage. It was difficult-to-impossible to keep physical distance during protests.

Through the first three months of 2021, a number of major cities have indicated they are still experiencing high rates of violent crime, according to Laura Cooper, executive director of the Major Cities Chiefs Association. “Some cities are set to outpace last year’s numbers,” she said.